BRILLIANT PUBLIC SCHOOL , SITAMARHIbrilliantpublicschool.com/files/documents/Doc-401B-B.P.S.-IV-S.A... · I & II EVS- Science & Social Science Chapterwise Printable Worksheets with

BRILLIANT PUBLIC SCHOOL , SITAMARHI

(Affiliated up to +2 level to C.B.S.E., New Delhi)Affiliation No. - 330419

CBSE Board Level IV S.A.- I & II EVS- Science & Social Science

Chapterwise Printable Worksheets with Solution

Session : 2014-15

Office: Rajopatti, Dumra Road, Sitamarhi(Bihar), Pin-843301Website: www.brilliantpublicschool.com; E-mail: [email protected]

Ph.06226-252314, Mobile: 9431636758, 9931610902

Index

Class- IV EVS (Science and Social Science)

1. Plants and Animals 01

2. Habitats 35

3. Air and Water 51

4. Our Environment 65

5. Our Food 71

6. Human body and Health 80

7. State of Matter 102

8. Work Force Energy 115

9. Our Universe 123

10. India Our Country 138

11. Natural Resources 155

12. Map and Directions 163

13. Land and People of India 173

14. Indian Government 187

15. Means of Transport 195

16. Means of communication 205

17. Things we make and do 214

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CBSE Worksheet-01

CLASS - IV EVS – Plants

Fill in the Blanks:

1. The plants of several feet height with woody stems are called ____________.

2. The medium sized plants with a hard, branched and bushy stems are called

____________.

3. The small plants with a soft stems are called ____________.

4. The weak stemmed plants grows with the help of support are called ____________.

5. The plants which live for one year are called ______________.

6. The plants which live for two years are called ________________.

7. The plants which live for many years are called ______________.

8. The ____________ system of the plant grows above the ground.

9. The ____________ system of the plant grows below the ground.

10. The plants have ________________ which grows into new plants.

11. The ________________ fixes the plant firmly in the soil.

12. The weak stemmed plants that grow on the ground are called ______________.

Name the Following:

1. Any two trees.

a) ______________________ b) ______________________

2. Any two shrubs.

a) ______________________ b) ______________________

3. Any two herbs.

a) ______________________ b) ______________________

4. Any two climbers.

a) ______________________ b) ______________________

5. Any two creepers.

a) ______________________ b) ______________________

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Answers

1. Trees

2. Shrubs

3. Herbs.

4. Climbers

5. Annuals.

6. Biennials

7. Perennials.

8. Shoot system

9. Root system

10. Seeds

11. Root

12. Creepers

Name the Following:

1.

a) Coconut b) Mango

2.

a) Shoe-flower b) Gulesharfi

3.

a) Balsam b) Mint

4.

a) Grape-vine b) Money plant

5.

a) Bougainvillea b) Pumpkin

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CBSE Worksheet-02


Fill in the Blanks:

1. The process of making food by plants is called ______________.

2. The leaf has ______________ pigment.

3. Plants breathe through ________________.

4. A seed becomes ______________.

5. The ______________ plant folds its leaves when touched.

6. Roots take in ______________ and ______________ from the soil.

7. ____________ helps the plant to stand erect and supports branches, leaves and

flowers.

8. Some leaves are used to drive away ________________.

9. Some climbers bear thread like structures called ______________.

10. The flowers change into ____________.

Name the Following:

1. The green colouring matter in leaves.

2. The plant which folds its leaves when touched.

3. The food factories of plants.

4. The best soil for growing plants.

5. Two types of roots.

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Answer

1. Photosynthesis

2. Green

3. Pores

4. Plant

5. Touch me not

6. Water, mineral salts

7. Stem

8. Insects

9. Tendrils

10. Fruits

Name the Following:

1. Chlorophyll

2. Touch me not

3. Leaves

4. Loam

5. Tap root and fibrous root

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CBSE Worksheet-03


Fill in the Blanks:

1. __________________ leaves are used as plates for eating our food.

2. __________________ leaves are used to make chutney.

3. __________________ leaves are used to colour hands and feet.

4. All fruits are eaten ________________.

5. Sugar comes from the stem of ____________________.

Name the Following:

1. Roots of some plants used as food.

a) __________________________ b) __________________________

2. Stems of some plants used as food.

a) __________________________ b) __________________________

3. Leaves of some plants used as vegetables.

a) __________________________ b) __________________________

4. Leaves of some plants used as beverages.

a) __________________________ b) __________________________

5. Fruits and seeds of some plants are used to make beverages.

a) __________________________ b) __________________________

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Answer

Fill in the Blanks:

1. Palm

2. Mint

3. Mehandi

4. Raw

5. Sugarcane

Name the Following:

1.

a) Carrot b) Sweet potato

2.

a) Potato b) Sugarcane

3.

a) Cabbage b) Spinach

4.

a) Tea b) Tulsi

5.

a) Coffee b) Cocoa

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CBSE Worksheet-04


I. Which part of the plant is used as food in the following?

a)

b)

c)

d)

e)

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II. What part of the plant is?

a)

b)

c)

d)

e)

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Answer

I

a. All part

b. Roots

c. Leaves

d. All parts

e. Seeds

II

a. Fruits

b. Flower

c. Fruits

d. Seeds

e. Seeds

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CBSE Worksheet-05


1. Name any two plants which give medicines.

a) ______________________________

b) ________________________________

2. Name any two plants which useful secretions.

a) ________________________________

b) ________________________________

3. Name any two plants which are used for decorations.

a) ________________________________

b) ________________________________

4. Name any two plants which give fibers.

a) ________________________________

b) ________________________________

5. Name any two plants which give oil.

a) __________________________________

b) __________________________________

6. Name any three cereals.

a) __________________________________

b) __________________________________

c) __________________________________

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Answer

1.

a) Neem

b) Mint

2.

a) Rubber

b) Resin

3.

a) Fern

b) Rose

4.

a) Cotton

b) Bamboo

5.

a) Coconut

b) Groundnut

6.

a) Maize

b) Wheat

c) Rice

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CBSE Worksheet-06

CLASS - IV EVS – Animals

Fill in the blanks.

1. The process by which living beings produce their own kind is called ______________

2. Animals that give birth to young ones are called ______________.

3. Animals that lay eggs are called ________________.

4. Only birds and mammals display a great sense of ________________ care.

5. All ____________________ lay eggs which have hard brittle shells.

Write true or false.

6. The whales and dolphins are mammals

7. All birds lay eggs which have soft shells

8. Animals that give birth to young ones are called oviparous

9. The mammals and birds take much care of their young ones

10. Bats that fly in the air are mammals

Match the following.

Column 1 Column 2

Birds Puppy

Cow Oviparous animals

Dogs Viviparous animals

Human beings Calf

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Answer

Fill in the blanks.

1. Reproduction

2. Mammals

3. Oviparous

4. Parental

5. Birds

Write true or false

6. True

7. False

8. False

9. True

10. True


Column 1 Column 2

Birds Oviparous animals

Cow Calf

Dogs Puppy

Human beings Viviparous animals

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CBSE Worksheet-07


Name the following.

1. Animals that can live on land as well as in water

2. Animals which live on land

3. Animals which spend most of their time on trees

4. Animals that fly in air

5. Animals which live in water only

Give two examples of.

1. Amphibians

a) ________________________ b) ________________________

2. Aquatic animals

a) ________________________ b) ________________________

3. Terrestrial animals

a) _________________________ b) ________________________

4. Arboreal animals

a) ________________________ b) ________________________

5. Aerial animals

a) ________________________ b) ________________________

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Answer

Name the following.

1. Nibhmapia

2. Arsretretil

3. Leorabra

4. Lieara

5. Iaqautc

Give two examples of.

1.

a) Crocodile b) Frog

2.

a) Fish b) Octopus

3.

a) Cats b) Emus

4.

a) Parrots b) Orangutans

5.

a) Crowe b) Eagle

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CBSE Worksheet-08


Fill in the blanks:

1. Plants reproduce to ______________ in numbers.

2. Flowers are the __________________ parts of a plant body.

3. Flowers bears ________________ and ________________.

4. Most flowers are __________________ and ________________.

5. The transferring of pollen grains from one flower to another is called ______________.

6. Fruits contain ________________ inside.

7. Growing new plants from parts of a plant other than a seed is called ______________.

8. ______________, __________________ and ________________ are necessary for the germination

of a seed.

9. ______________ germinate to give rise to new plants.

10. New rose plants are grown with the help of ________________ cuttings.

Underline the correct answer:

1. Sepals are usually [Green/Yellow] in colour.

2. [Rose/Saffron] is used as a dye.

3. Cutting down of trees is known as [Afforestation/Deforestation].

4. People who sell flowers are called [Florists/Botanists].

5. [Stamen/Petals] protect the inner sweet producing parts of the flower.

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Answer

Fill in the blanks:

1. Multiply

2. Reproductive

3. Fruits and seeds

4.

5. Pollination

6. Seeds

7. Vegetative propagation

8. Air, water and warmth

9. Seeds

10. Stem


1. Green

2. Saffron

3. Deforestation

4. Florists

5. Petals

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CBSE Worksheet-09


Fill in the blanks.

1. Vulture eats ______________________.

2. ____________ eat all kinds of food.

3. Crocodile eats ______________.

4. Earthworm eats __________.

5. Woodpecker eats ____________.

6. ____________ gives us silk.

7. ________________gives us honey.

8. Sheep gives us ______________

9. Hens give us ________________.

10. House lizard eats ____________, ____________.

Name the following

1. An animal with ears like fan: __________________________.

2. An animal with ears like leaves: ________________________.

3. An animal with ears on the top of its head: ____________________.

4. An animal with ears on both sides of its head: ____________________.

5. An animal which have ears that we cannot see: __________________.

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Identify the animal:

1.

2.

3.

4.

Name the following:

1. Any three animals which live on trees.

__________________________, ______________________, ______________________

2. Any two animals which live under the trees.

__________________________, ______________________, ______________________

3. Any three animals which live in tree-holes.

__________________________, ______________________, ______________________

4. Any three animals which live in caves.

__________________________, ______________________, ______________________

5. Any three animals which live in burrows.

__________________________, ______________________, ______________________

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Answer

Fill in the blanks.

1. Flesh of the dead animals.

2. Ants

3. Fish.

4. Soil.

5. Insects.

6. Silkworm

7. Honey bee.

8. wool

9. Eggs.

10. Insects and Moths.

Name the following

1. Elephant

2. Deer

3. Rabbit

4. Human

5. Crocodile

Identify the animal:

1. Elephant

2. Mouse

3. Bear

4. Deer

Name the following:

1. Squirrels, Monkeys, Birds

2. Rabbit, sloth,

3. Owl, Parrot, Wombats.

4. Lion, Tiger, Wolf

5. Frogs, Reptiles, Rabbit

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CBSE Worksheet-10


Answer the Following Questions:

1. What is parental care?

______________________________________________________________________________________________

______________________________________________________________________________________________

2. What is meant by reproduction?

______________________________________________________________________________________________

______________________________________________________________________________________________

3. What kinds of animals are called beasts of burden?

______________________________________________________________________________________________

______________________________________________________________________________________________

4. What is the use of streamlined body in a bird?

______________________________________________________________________________________________

______________________________________________________________________________________________

5. What are flight muscles?

______________________________________________________________________________________________

______________________________________________________________________________________________

6. Why do birds have hollow bones?

______________________________________________________________________________________________

______________________________________________________________________________________________

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7. What are herbivorous animals?

______________________________________________________________________________________________

______________________________________________________________________________________________

8. What are carnivorous animals?

______________________________________________________________________________________________

______________________________________________________________________________________________

9. What are domestic animals?

______________________________________________________________________________________________

______________________________________________________________________________________________

10. What are arboreal animals?

______________________________________________________________________________________________

______________________________________________________________________________________________

11. What are aerial animals?

______________________________________________________________________________________________

______________________________________________________________________________________________

12. What are aquatic animals?

______________________________________________________________________________________________

______________________________________________________________________________________________

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Answers

1. What is parental care?

Parents among most animals, take care of their young ones for their food, comfort,

clothes etc. is called parental care.

2. What is meant by reproduction?

It is the process in which a new individual is produced from parents.

3. What kinds of animals are called beasts of burden?

The animals which are used for transporting loads or doing other heavy work are

called beasts of burden.

4. What is the use of streamlined body in a bird?

The streamlined body makes it easy for a bird to fly.

5. What are flight muscles?

Birds have strong muscles to move the wings. These are called flight muscles.

6. Why do birds have hollow bones?

The body of a bird has hollow bones because it makes body light and helps it to fly

easily for long time.

7. What are herbivorous animals?

The animals that eat only plants are called herbivorous animals.

8. What are carnivorous animals?

The animals that eat other animals are called carnivorous animals.

9. What are domestic animals?

The animals which we keep in our homes or on farms are called domestic animals.

10. What are arboreal animals?

The animals that live in trees are called arboreal animals.

11. What are aerial animals?

The animals that fly are called aerial animals.

12. What are aquatic animals?

The animals which live in water for most or all of its life are called aquatic

animals.

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CBSE Worksheet-11



1. What is latex?

______________________________________________________________________________________________

______________________________________________________________________________________________

2. How do we get honey?

______________________________________________________________________________________________

______________________________________________________________________________________________

3. How is wax useful?

______________________________________________________________________________________________

______________________________________________________________________________________________

4. Where do we get leather from?

______________________________________________________________________________________________

______________________________________________________________________________________________

5. What is pollination?

______________________________________________________________________________________________

______________________________________________________________________________________________

6. What is photosynthesis?

______________________________________________________________________________________________

______________________________________________________________________________________________

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7. What are the conditions necessary for photosynthesis?

______________________________________________________________________________________________

______________________________________________________________________________________________

8. Why do insects visit flowers?

______________________________________________________________________________________________

______________________________________________________________________________________________

9. Name the parts of a flower.

______________________________________________________________________________________________

______________________________________________________________________________________________

10. What is meant by germination?

______________________________________________________________________________________________

______________________________________________________________________________________________

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Answers

1. What is latex?

It is a milky fluid obtained from the rubber plant and is found in many plants.

2. How do we get honey?

We get honey from the hive of honey bee.

3. How is wax useful?

It helps plants to control evaporation and hydration.

4. Where do we get leather from?

We get leather from the skin of some dead animals like deer, sheep, snake, rabbit

etc.

5. What is pollination?

The transfer of pollen from the anthers of a flower to the stigma of the same or

another flower is called pollination.

6. What is photosynthesis?

The process by which plants prepare food in presence of sunlight is called

photosynthesis.

7. What are the conditions necessary for photosynthesis?

Sunlight, moisture, temperature and carbon dioxide are the conditions necessary

for photosynthesis.

8. Why do insects visit flowers?

The insects visit flowers to collect the nectar they produce.

9. Name the parts of a flower.

Each flower has four parts namely, sepals, petals, stamens and carpel.

10. What is meant by germination?

The process of the growth of a new plant from a seed is called germination.

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CBSE Worksheet-12


Fill in the blanks:

1. The natural environment of a living thing is called its ______________.

2. Rabbits live in ________________.

3. Birds make ____________ to lay eggs.

4. Lions live in ______________.

5. A spider makes a ____________ as its shelter as well as a trap for insects.

6. A weaver bird uses __________,________ and ______________ to weave a nest with its beak.

7. A tailor bird makes its nest out of large-sized __________________.

8. The cuckoo lays its eggs in the nests of ____________.

9. Penguins make their nests on the ground with ______________.

10. A woodpecker makes a ____________ in a tree which is used as a nest.

11. Eagles make their nests on ________________.

12. All birds lay eggs which have ____________________ shells.

Match the following:

Birds Feet and Claws

Eagles Wading

Woodpecker Webbed feet

Cranes Talons

Ducks Perching

Crows Toes

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Answer

Fill in the blanks:

1. Habitat

2. Burrows

3. Nest

4. Den

5. Web

6. Twigs, leaves and grass

7. Leaves

8. Other birds

9. Pebbles.

10. Hole

11. Rocks

12. Hard brittle


Birds Feet and Claws

Eagles Talons

Woodpecker Perching

Cranes Wading

Ducks Toes

Crows Webbed feet

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CBSE Worksheet-13


Name the following:

1. Smallest insect –

2. Tallest animal –

3. Number of legs in spider –

4. Number of legs in insects –

5. The insect which catches their prey by weaving a web –

6. Largest animal –

7. Animal that lives under the ground –

8. A black and yellow flying insect that stings –

9. A bird which can fly very low –

10. A bird that do not have webbed feet –

11. A bird having oil glands in its wings –

12. A famous ornithologist –


Bird Beak

Sparrow Strong hooked.

Peacock Soft and broad.

Kite Long, slender.

Hoope Short and horny.

Swallow Broad, flat with tiny holes along the edge.

Duck Short and hard beak

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Answer

Name the following:

1. Fairy fly

2. Giraffe

3. Eight

4. Six

5. Spider

6. Blue whale

7. Mole

8. Wasp

9. Sparrow

10. Kiwi

11. Pelican

12. Dr. Salim Ali


Bird Beak

Sparrow Short and hard beak

Peacock Short and horny.

Kite Strong hooked.

Hoope Long, slender.

Swallow Soft and broad.

Duck Broad, flat with tiny holes along the edge.

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CBSE Worksheet-14


Name the following:

1. A fast running bird –

2. Teethless animals –

3. A bird which fly over great distances –

4. A bird having sharp eyes to locate its prey –

5. A bird having short and horny beak –

6. A bird having long sticky tongue -

7. A bird that flied with their beaks wide open –

8. A wading bird –

9. A bird which uses its beaks to climb on trees –

10. A water bird –

11. A bird which is called lazy bird –

12. A bird which has strainer in its beak –

13. A perching bird –

14. A bird that creates a chirping sound –

15. A bird which has chisel beak –


Animals Shelters

Lion Cave

Horse Nest

Cow Hive

Rabbit Hole

Snake Owlery

Sparrow Kennel

Dog Den

Owl Burrow

Bees Stable

Bear Shed

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Answer

1. Ostrich

2. Birds

3. Pigeon

4. Eagle/Vulture/Kite

5. Peacock/Sparrow/Finch

6. Woodpecker

7. Swallow

8. Crane/Heron/Paddy bird

9. Parrot

10. Gull

11. Koel

12. Duck

13. Crow

14. Crickets

15. Woodpecker


Animals Shelters

Lion Den

Horse Stable

Cow Shed

Rabbit Burrow

Snake Hole

Sparrow Nest

Dog Kennel

Owl Owlery

Bees Hive

Bear Cave

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CBSE Worksheet-15

CLASS - IV EVS – Animals and Plants

Write true or false

1. Plants are of same kind.

2. We get many useful things from plants.

3. Climbers and creepers are weak plants.

4. Big plants are called creepers.

5. Animals also live in homes.

6. Wild animals live in jungle.

7. A sparrow lives in a den.

8. Domestic animals are kept in man-made homes.

9. Different animals eat same kind of food.

10. Some animals eat both plants and animals.

Underline the correct answer

1. ________________ grow along the ground. [Climbers/Creepers]

2. We get wood from __________________. [Trees/Animals]

3. __________________ are strong plants. [Trees/Climbers]

4. Creepers are ______________plants. [Weak/Strong]

5. Plants are of __________________ kind. [same/different]

6. Small and bushy plants are called __________________. [trees/shrubs]

7. Paper is a ______________ product. [plant/animal]

8. We get ____________________ from plants. [milk/cotton]

9. __________________animals are kept in man-made home. [wild/domestic]

10. __________________animals live in jungle. [pet/wild]

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Answer

Write true or false

1. False

2. True

3. True

4. False

5. True

6. True

7. False

8. True

9. False

10. True

Underline the correct answer

1. Creepers

2. Trees

3. Trees

4. Weak

5. Different

6. Shrubs

7. Plant

8. Cotton

9. Domestic

10. Wild

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CBSE Worksheet-01

CLASS - IV EVS – Habitats

Fill in the blanks:

1. ________________ is the basic need of all human beings.

2. The ________________ is the surface of a room on which we walk.

3. The ________________ is the top part of a house.

4. The ______________ are the sides of a building.

5. The __________________ are at the entrance of a house.

6. The __________________ is an opening in a wall to let in light and air.

Underline the incorrect word and rewrite the sentences:

1. We feel unsafe inside our home.

2. The walls are at the entrance of a room.

3. The windows in a house are tall and straight.

4. A roof is an opening in a wall to let in air and light.

5. A hall is a place where we live with our family.

Name A, B, C, D and E in the picture given below:

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Answer

Fill in the blanks:

1. Home

2. Floor

3. Roof

4. Walls

5. Doors

6. Window

Underline the incorrect word and rewrite the sentences:

1. Unsafe.

2. Walls.

3. Windows.

4. Roof.

5. Hall.

Name A, B, C, D and E in the picture given below:

A. Wall

B. Floor

C. Roof

D. Door

E. Window

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CBSE Worksheet-02


Pick up the words from the word box and complete the sentence:

1. The floor is made of ______________, ________________, ________________ or ________________.

2. The roof is made of ______________, ________________ or __________________.

3. The walls are made of ________________ and __________________.

4. The windows are made of ________________, ________________ or __________________.

5. The doors are made of ________________, __________________ or ____________________.

Name the rooms in house, where we

1. Eat food: ____________________

2. Bath: ________________________

3. Sleep: ______________________

4. Cook food: ________________

5. Watch TV: ________________

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Identify the rooms in the picture:

1. _____________________________________

2. _____________________________________

3. _____________________________________

4. _____________________________________

5. _____________________________________

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Answer

Pick up the words from the word box and complete the sentence:

1. Cement, Marbles, Tiles Or Wood.

2. Wood, Metal, Cement.

3. Bricks and Cement.

4. Wood, Glass, Metal.

5. Wood, Glass, Metal.

Name the rooms in house, where we

1. Dining Room

2. Bath room

3. Bed Room

4. Kitchen

5. Living Room

Identify the rooms in the picture:

1. Booth Room

2. Kitchen

3. Living Room

4. Bed Room

5. Dining Room

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CBSE Worksheet-03



1. What is home?

______________________________________________________________________________________________

______________________________________________________________________________________________

2. Name the different parts of a house.

______________________________________________________________________________________________

______________________________________________________________________________________________

3. What does our home protect us from?

______________________________________________________________________________________________

______________________________________________________________________________________________

4. What is the use of windows in our home?

______________________________________________________________________________________________

______________________________________________________________________________________________

5. What is the use of doors in our home?

______________________________________________________________________________________________

______________________________________________________________________________________________

6. What is a floor?

______________________________________________________________________________________________

______________________________________________________________________________________________

7. What is a roof?

______________________________________________________________________________________________

______________________________________________________________________________________________

Name the following:

1. Any three main items you see in your kitchen.

a) _____________________ b) _____________________ c) _____________________

2. Any three main items you see in your living room.

a) _____________________ b) _____________________ c) _____________________

3. Any three main items you see in your bathroom.

a) _____________________ b) _____________________ c) _____________________

4. Any three main items you see in your bedroom.

a) _____________________ b) _____________________ c) _____________________

5. Any three items you see in your dining room.

a) _____________________ b) _____________________ c) _____________________

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Answers 1. What is home?

It is a place where we live with our family.

2. Name the different parts of a house.

The different parts of a house include floor, roof, walls, doors and windows.

3. What does our home protect us from?

It protects us from the heat, cold, rain, storms, wild animals and thieves.

4. What is the use of windows in our home?

It is an opening in a wall to let in light and air.

5. What is the use of doors in our home?

The doors can be opened and closed do that people can get it or out of a room or

home.

6. What is a floor?

It is the surface of a room on which we walk.

7. What is a roof?

It is the top part of a house.

Name the following:

1. Any three main items you see in your kitchen.

a) Utensils b) Stove c) Chimney

2. Any three main items you see in your living room.

a) Sofa set b) Television c) Showcase

3. Any three main items you see in your bathroom.

a) Soaps b) Toothpaste c) Shower gel

4. Any three main items you see in your bedroom.

a) Bed b) Pillow c) Floor carpet

5. Any three items you see in your dining room.

a) Dining table b) Fridge c) Cups and plates

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CBSE Worksheet-04

CLASS - IV EVS – Houses

Draw a house in the given box and label the parts.

Draw any three things used to decorate a house and name them.

List any five items used to keep a house clean.

a) ____________________________

b) ____________________________

c) ____________________________

d) ____________________________

e) ____________________________

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Answers

Draw a house in the given box and label the parts.

Draw any three things used to decorate a house and name them.

Flower Vase Curtains Fish Tank

List any five items used to keep a house clean.

a) Dust bin

b) Broom stick

c) Vacuum cleaner

d) Scrub brush

e) Disinfectant

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CBSE Worksheet-05

CLASS - IV EVS – Types of Houses

Fill in the blanks:

1. A house made of snow and ice is called an __________________.

2. House boats are found in ____________________.

3. A house on wheels is called a ________________.

4. A ________________ has rooms in it.

5. ____________________ houses are mostly found in villages.

6. ______________________ houses are made up of bricks, cement and iron.

Identify the house

1. _________________________________

2. _________________________________

3. _________________________________

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4. _________________________________

5. _________________________________

6. _________________________________

7. _________________________________

8. _________________________________

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Answer

Fill in the blanks:

1. Igloo

2. Kashmir

3. Caravan

4. House boat

5. Kutcha

6. Pucca

Identify the house

1. Hut

2. Flat

3. Bungalow

4. Igloo

5. House boat

6. Caravan

7. Tent

8. Stilt house

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CBSE Worksheet-06


Write True and False.

1. House boats are also used by tourists on vacations.

2. Stilt houses are made of snow.

3. Tents are permanent houses.

4. An igloo is the home of Eskimos.

5. Caravans are used for camping.

Identify the houses.

1. A House made up of a special waterproof cloth or canvas

2. Houses made on high wooden poles

3. A House on wheels

4. Houses that floats on water

5. Single-storeyed houses

6. Multi-storeyed houses

Fill in the blanks.

1. In a mud house, the roofs are made up of ________________.

2. Stilt house are found in ____________________.

3. ______________ lives in an igloo.

4. In multi-storeyed buildings, people use ______________ to go to 10th floor.

5. House boats are found in ________________.

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Answer

Write True and False.

1. True

2. False

3. False

4. True

5. False

Identify the houses.

1. Tent

2. Stilt houses

3. Caravan

4. Houseboat

5. Bungalows

6. Flats

Fill in the blanks.

1. Thorny bushes

2. Assam

3. Eskimo

4. Elevator

5. Kashmir

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CBSE Worksheet-07


Answer the Following:

1. What are the two types of houses?

______________________________________________________________________________________________

______________________________________________________________________________________________

2. What is an igloo?

______________________________________________________________________________________________

______________________________________________________________________________________________

3. Name some special kind of houses you know.

______________________________________________________________________________________________

______________________________________________________________________________________________

4. Name any three pucca houses.

______________________________________________________________________________________________

______________________________________________________________________________________________

5. Where stilt houses are seen?

______________________________________________________________________________________________

______________________________________________________________________________________________

6. Who uses caravans?

______________________________________________________________________________________________

______________________________________________________________________________________________

7. Who uses tents?

______________________________________________________________________________________________

______________________________________________________________________________________________

8. Who live in igloos?

______________________________________________________________________________________________

______________________________________________________________________________________________

9. Which house is strong, kutcha or pucca?

______________________________________________________________________________________________

______________________________________________________________________________________________

10. Write one difference between kutcha and pucca houses.

______________________________________________________________________________________________

_____________________________________________________________________________________________

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Answers

1. What are the two types of houses?

The two types of houses are kutcha houses and pucca houses.

2. What is an igloo?

In places which are covered with snow all the year round, people make houses of

snow called igloo.

3. Name some special kind of houses you know.

House boats, caravan, stilt houses are some special kind of houses.

4. Name any two pucca houses.

a) Flat

b) Independent bungalow

5. Where stilt houses are seen?

The stilt houses are seen in places where it rains heavily.

6. Who uses caravans?

The people who keep moving from place to place uses caravan.

7. Who uses tents?

Some people need a house for a short time when they go for camping. These

peoples use tents.

8. Who live in igloos?

Eskimos live in igloos.

9. Which house is strong, kucha or pucca?

Pucca house is strong.

10. Write one difference between kutcha and pucca houses.

Kutch houses are made of mud, bamboo and straw while the puca houses are

made of cement, bricks, wood and iron.

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CBSE Worksheet-01

CLASS - IV EVS – Air

Fill in the blanks.

1. Slow moving air is called ________________.

2. Very fast moving air is called ____________________.

3. Fast moving air is called __________________.

4. Very strong wind causes ______________.

5. Eastern wind blows from ____________ to ______________.

6. Northern wind blows from __________________ to ________________.

7. Air has ________ and ____________ in it.

8. We need fresh air for __________________.

9. Fresh air keeps us __________________.

10. Fresh air is free from ________________, __________________- and ________________.

11. Air occupies ______________.

12. Air has ______________.

13. Air exerts ______________.

14. The air ______________ on heating and ________________ on cooling.

15. Hot air is ______________ than the cold air.

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Answer

1. Breeze

2. Gale

3. Wind

4. Storm

5. East, west

6. North to south

7. Dust, smoke

8. Breathing

9. Healthy

10. Dust, smoke, germs

11. Space

12. Weight

13. Force

14. Expands/contracts

15. Lighter

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CBSE Worksheet-02

CLASS - IV EVS – Air

Answer the following.

1. How are storms harmful?

______________________________________________________________________________________________

______________________________________________________________________________________________

2. How do we make use of the force of wind?

______________________________________________________________________________________________

______________________________________________________________________________________________

3. What adds smoke to the air?

______________________________________________________________________________________________

______________________________________________________________________________________________

4. How does dust rise in the air?

______________________________________________________________________________________________

______________________________________________________________________________________________

5. From where do germs come into the air?

______________________________________________________________________________________________

______________________________________________________________________________________________

6. What makes air foul?

______________________________________________________________________________________________

______________________________________________________________________________________________

7. Why are germs harmful?

______________________________________________________________________________________________

______________________________________________________________________________________________

8. Why does air get clean after rain?

______________________________________________________________________________________________

______________________________________________________________________________________________

9. How is wire-mesh on doors and windows useful?

______________________________________________________________________________________________

______________________________________________________________________________________________

10. Why should we not cover our face while sleeping?

______________________________________________________________________________________________

______________________________________________________________________________________________

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Answers

1. How are storms harmful?

a) They uproot trees and pole.

b) They blow away roofs from huts and sheds.

c) They damage trees, crops, houses and animals.

d) They sink ships and boats sailing in the sea.

2. How do we make use of the force of wind?

The force of wind can be used:

a) In moving the sail boats.

b) To work a wind mill.

3. What adds smoke to the air?

a) Smoke from a fire.

b) Smoke given out from chimneys in factories and stoves in kitchens.

c) Smoke from running cars and buses.

4. How does dust rise in the air?

a) Dust raised by wind

b) Sweeping of floors and roads.

c) Running buses and cars.

5. From where do germs come into the air?

a) Germs come from dirty drains, rubbish and animal dung.

b) Dust carries germs.

6. What makes air foul?

Smoke and dust make the air foul.

7. Why are germs harmful?

Germs cause diseases. The germs get into our throat and lungs when we breathe

through our mouth.

8. Why does air get clean after rain?

Rain brings down the dust and the smoke in the air and makes the air clean. So we

get clean air after rain.

9. How is wire-mesh on doors and windows useful?

Wire-mesh allows fresh air into our homes and keeps the flies and mosquitoes

out.

10. Why you should not cover our face while sleeping?

We should breathe in fresh air and so we should not cover our face while sleeping.

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CBSE Worksheet-03

CLASS - IV EVS – Water

Answer the following questions:

1. What is rain water harvesting?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

2. List any three ways to save water.

a) _____________________________________________________________________________________________

b) _____________________________________________________________________________________________

c) _____________________________________________________________________________________________

3. Name any three uses of water.

a) _____________________________________________________________________________________________

b) _____________________________________________________________________________________________

c) _____________________________________________________________________________________________

4. Name any three types of pollution.

a) _____________________________________________________________________________________________

b) _____________________________________________________________________________________________

c) _____________________________________________________________________________________________

5. What is meant by ground water?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

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6. Name the three forms of water.

a) _____________________________________________________________________________________________

b) _____________________________________________________________________________________________

c) _____________________________________________________________________________________________

7. Name any three rivers in India.

a) _____________________________________________________________________________________________

b) _____________________________________________________________________________________________

c) _____________________________________________________________________________________________

8. Name any three activities which you cannot do without water.

a) _____________________________________________________________________________________________

b) _____________________________________________________________________________________________

c) _____________________________________________________________________________________________

9. Why do we feel hot and sticky on a rainy day?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

10. What is meant by water cycle?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

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Answers

1. What is rain water harvesting?

Rainwater harvesting is a method of collecting, storing and conserving local

surface runoff rain water.

2. List any three ways to save water.

a) Use low-flow shower heads.

b) Check your plumbing for leaks.

c) Use environmentally friendly cleansers.

3. Name any three uses of water.

a) Drinking

b) Washing clothes

c) Cooking

4. Name any three types of pollution.

a) Air pollution

b) Water pollution

c) Land pollution

5. What is meant by ground water?

Some of the rain water goes into the soil and this water is called ground water.

6. Name the three forms of water.

a) Ice

b) Water vapour

c) Steam

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7. Name any three rivers in India.

a) Mahanadi

b) Ganges

c) Narmada

8. Name any three activities which you cannot do without water.

a) Washing clothes

b) Cooking

c) Bathing

9. Why do we feel hot and sticky on a rainy day?

This is because the amount of water vapour in the air is very high during rainy

day.

10. What is meant by water cycle?

Water gets heated and goes up as vapour. It then cools down and falls to earth as

rain. This continuous process is called the water cycle.

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CBSE Worksheet-04


Fill in the blanks:

1. Dark clouds bring __________________.

2. Farmers are happy to see ____________

3. Big seas are called ____________.

4. ____________ need water to grow.

5. The ____________ is known as ship of the desert.

6. One of the ways of conserving water is __________________.

7. ________________ is a desert plant.

8. ____________ helps us to eliminate waste materials from our body.

9. ______________ gets polluted because of bathing the animals.

10. We should reuse ____________ whenever possible.

11. Water vapour rises into the air to form ____________.

12. Always drink ____________ water.

13. Water can pass through ________________ rocks.

14. Water boils at ____________.

15. A large mass of water is called ________________.

16. Vertically falling river is called ______________.

17. The heat of the sun dries up the ______________.

18. ______________________ is the process in which water changes to water vapour due to

heat.

19. ______________________ is a process in which water vapour changes to water due to

cooling.

20. ______________________ cools down to form tiny drops of water.

21. Label the water cycle.

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Answers

1. Rain

2. Dark

3. Oceans

4. Plants

5. Camel

6. Rain water harvesting

7. Cactus

8. Water

9. Water

10. Water

11. Clouds

12. Clean

13. Porous

14. 1000C

15. Sea

16. Water fall

17. Pond

18. Evaporation

19. Condensation

20. Water vapour

21. Label the water cycle.

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CBSE Worksheet-05


Name the following.

1. Droplets of water seen on leaves, blades of grass.

2. A low cloud close to the ground.

3. Frozen dew.

4. A small droplets of water around fine particles of dust and smoke and hang near the

ground.

5. Falling raindrops freezes before reaching ground.

6. A fine crystal of ice.

7. A big ice piece formed by sleet and crystal of ice.

8. The level of the water under the ground.

9. The water present under the soil.

10. The water changes its forms and goes round into a cycle.


1. How are clouds formed?

__________________________________________________________________________________________________

__________________________________________________________________________________________________

2. What is meant by evaporation?

__________________________________________________________________________________________________

__________________________________________________________________________________________________

3. What is condensation?

__________________________________________________________________________________________________

__________________________________________________________________________________________________

4. Name three sources that provide us with underground water.

__________________________________________________________________________________________________

__________________________________________________________________________________________________

5. Name any two small bodies of water.

__________________________________________________________________________________________________

__________________________________________________________________________________________________

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Answers

Name the following.

1. Dew

2. Fog

3. Frost.

4. Mist

5. Sleet

6. Snow

7. Hail

8. Water table

9. Ground water

10. Water cycle


1. How are clouds formed?

Water in ponds, lakes, rivers and sea evaporates and changes into water vapour. This

water vapour rises into the air to form clouds.

2. What is meant by evaporation?

It is the process in which water changes to water vapour due to heat.

3. What is condensation?

It is a process in which water vapour changes to water due to cooling.

4. Name three sources that provide us with underground water.

a) Rain water

b) rivers

c) Ponds

5. Name any two small bodies of water.

Pond and lake are two small bodies of water.

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CBSE Worksheet-06


Fill in the blanks:

1. ORS stands for __________________________.

2. A large mass of frozen water is called ____________________.

3. When we suffer from ________________, we lose a lot of water from our body.

4. __________ is the holiest river of the Hindus.

5. ______________________ is the longest river in India.

6. __________________ is called the Ganga of the south.

7. Brahmaputra together with ______________ forms the world’s biggest delta in West

Bengal.

8. __________________ is saline.

9. An octopus lives in the ________________.

10. Diarrhoea is caused by __________________-.

Name the following.

1. Five animals that live in sea.

2. Three diseases caused by water pollution.

3. Five famous rivers of India.

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Answers

1. Oral Dehydration Salts or solutions

2. Glaciers

3. Diarrhoea

4. Ganges

5. Ganga.

6. Cauvery

7. Ganga

8. Sea water

9. Saline water

10. Water pollution

Name the following.

1. Fish, Wale, Shark, Octopus, Tortoise.

2. Gastroenteritis, Typhoid Fever, Cholera Fever

3. Ganga, Kaveri, Yamuna, Krishna, Tapti.

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CBSE Worksheet-01

CLASS - IV EVS – OUR ENVIRONMENT

Can you circle the odd one out?

1. Malaria Dengue Chicken pox

2. Cancer Rabies Diabetes

3. Asthma Diphtheria Mumps

4. Diarrhoea Malaria Dysentery

5. Polio Pneumonia Ringworm

Name any two examples of the following:

1. Non – communicable diseases

2. Diseases caused by virus

3. Diseases caused by bacteria

4. Diseases caused by fungi

5. Diseases which spread through air

6. Diseases which spread through insects

7. Communicable diseases

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Answers

Can you circle the odd one out?

1. Malaria Dengue Chicken pox

2. Cancer Rabies Diabetes

3. Asthma Diphtheria Mumps

4. Diarrhoea Malaria Dysentery

5. Polio Pneumonia Ringworm

Name any two examples of the following:

1. Cancer and Diabetes

2. Chicken pox and Rabies

3. Cholera and Leprosy

4. Ringworm and Pneumonia

5. Asthma and Heart diseases

6. Malaria and Dengue

7. Mumps and Diphtheria

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CBSE Worksheet-2

CLASS - IV EVS – Our Environment


1. What are the precautions to save yourself from communicable diseases?

-------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------

What are the precautions to be taken to save water from pollution?

-------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------

How would you keep your home clean?

-------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------

What are the duties of a good citizen to keep the environment clean?

-------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------

What are microbes?

-------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------

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ANSWERS

1.

a) Eat in your own plate.

b) Take water from your own glass.

c) Use your own towel while bathing.

d) Wear your own garments.

e) Better keep your own soap in your bathroom.

2.

a) Save water from being polluted in wells, tanks and other sources of drinking

water.

b) Do not use ground water taken out through hand-pump.

c) Tap water should be filtered well before use.

d) Store drinking water in a covered vessel.

e) Use clean utensils and glasses for serving water.

3.

a) The rooms should be dusted and wiped every day.

b) Garbage from home should be thrown only in the garbage bon.

c) Insects should be killed from time to time by spraying insecticides.

4.

a) A good citizen takes care to keep the complete environment in the locality.

b) Spitting, urinating or defecating on roads or in public places is bad.

c) Even animals like dogs, cats and cattles should be checked from making public

places dirty.

d) Planting trees prevent the dust and germs from spreading.

5.

a) The diseases that are caused by tiny organisms are called microbes.

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CBSE Worksheet-3

CLASS - IV EVS – Our Environment

A. Write true or false:

1. Water should be boiled or filtered before drinking. ( )

2. We should wash clothes in a river. ( )

3. Do not eat spoiled food items. ( )

4. Environment friendly soaps should not be used. ( )

5. Sea water can be used for drinking. ( )

B. Answer the following:

1. Give three symptoms of food spoilage.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

2. What are the causes of food spoilage?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

3. Name any four diseases that are caused by food spoilage.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

4. How can you prevent food from spoilage?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

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ANSWERS

A. Write true or false:

1. True.

2. False.

3. True.

4. False.

5. False.

B. Answer the following:

1.

a) A bad smell.

b) The growth of fungi.

c) A change in the original state of the food.

2.

a) Due to the influence of air, moisture, heat and light.

b) By the action of enzymes present in fruits, insects and vegetables.

3.

a) Diarrhoea

b) Stomach ache

c) Amoebic dysentery

d) Fever

4.

a) By refrigerating food

b) By preserving

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CBSE Worksheet-01

CLASS - IV EVS – Food

Name the following:

1. Food from plants

a) ________________ b) ________________ c) ________________

2. Food from animals

a) ________________ b) ________________ c) ________________

3. Food which helps in the growth of bones and muscles

a) ________________

b) ________________

c) ________________

d) ________________

e) ________________

4. Food which gives us energy for work and play.

a) ________________

b) ________________

c) ________________

d) ________________

e) ________________

5. Some healthy habits.

a) ________________

b) ________________

c) ________________

d) ________________

6. ___________________

7. Three main meals.

a) ________________ b) ________________ c) ________________


1. The ____________ can be eaten raw. [Rice/Carrot]

2. Dinner is eaten at ________________. [Morning/Night]

3. Can we live without food?[Yes/No]

4. Breakfast is eaten in ______________.[Morning/Afternoon]

5. We should drink atleast ________________ glasses of water daily. [Two/Eight]

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Answer

Name the following:

1.

a) Vegetables b) Grains c) Oil

2.

a) Milk b) Eggs c) Meat

3.

a) Pulses

b) Fish

c) Beans

d) Nuts

e) Eggs

4.

a) Oil

b) Rice

c) Cheese

d) Potato

e) Milk

5.

a) Wash your hands well with soap before and after meals.

b) Rinse your mouth properly after each meal.

c) Always brush your teeth after dinner.

d) Use a clean towel to wipe your hands and face.

e) Do not waste food.

6. Three main meals.

a) Breakfast b) Lunch c) Dinner


1. Carrot

2. Night

3. No

4. Morning

5. Eight

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CBSE Worksheet-02


Fill in the Blanks:

1. We get __________________ from plants and animals.

2. Some food can be eaten ______________.

3. Wheat, rice and sugar give us ________________.

4. ________________ and __________________ protect us from diseases.

5. People who eat eggs and meat are called __________________.

Name the following:

1. Pulses

a) __________________

b) __________________

c) __________________

2. Vegetables

a) ____________________

b) ____________________

c) ____________________

3. Fruits

a) ____________________

b) ____________________

c) ____________________

4. Milk products

a) ____________________

b) ____________________

c) ____________________

5. Cereals

a) ______________________

b) ______________________

c) ______________________

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Answers

Fill in the Blanks:

1. Food

2. Raw

3. Energy

4. Vegetables and fruits

5. Non-vegetarians.

Name the following:

1.

a) Moong dal

b) Urad dal

c) Arhar dal

2.

a) Carrot

b) Beetroot

c) Beans

3.

a) Apple

b) Banana

c) Grapes

4.

a) Cheese

b) Butter

c) Ghee

5.

a) Rice

b) Wheat

c) Maize

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CBSE Worksheet-03


Fill in the blanks:

1. A common mineral used in our food is ________________.

2. The sources of food we eat are ________________.

3. Cereals are ______________ of the plant.

4. Green vegetables are rich in ________________.

5. Bread and chappatis are made from ______________.

6. We preserve vegetables and fruits by ________________ them.

7. Carbohydrates __________________.

8. ______________ are protein rich food.

9. ________________ food is digested easily.

10. Milk is said to be ________________ food.

11. A balanced diet is type of food in ____________________.

12. Three month old baby need ________________.

13. Cheese and curd are ______________ food.

14. We eat stem of ______________.

15. Food give us ________________.

16. People in coastal area eat ______________.

17. ______________ add flavour to our food.

18. ______________ is known as land of spices.

19. The substances in food which are not useful for our body are called ____________.

20. The substances in food which are useful for our body are called ________________.

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Answers

1. Salt

2. Plants and animals

3. Seeds

4. Vitamins

5. Wheat

6. Salting

7. Are energy giving food

8. Milk and fish

9. Cooked

10. Complete

11. Proper amount

12. Cereals

13. Body building

14. Lotus

15. Energy

16. Fish

17. Spices

18. Kerala

19. Fillers

20. Nutrients

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CBSE Worksheet-04


Name the state to which the following dishes belong to:

Dishes States

Dum aloo ___________________________________

Kulcha ___________________________________

Chole bhature ___________________________________

Dhokla ___________________________________

Kababs ___________________________________

Vada pao ___________________________________

Chiroti ___________________________________

Avial ___________________________________

Pongal ___________________________________

Vendakkai patchaddy ___________________________________

Ghongura ___________________________________

Rasogulla ___________________________________

Dal-Baati-Churma ___________________________________

Halwa ___________________________________

Fish orly ___________________________________

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Answers

Dishes States

Dum aloo Kashmir

Kulcha Punjab

Chole bhature Delhi

Dhokla Gujarat

Kababs Madhya Pradesh

Vada pao Maharashtra

Chiroti Karnataka

Avial Kerala

Pongal Tamil Nadu

Vendakkai patchaddy Pondicherry

Ghongura Andhra Pradesh

Rasogulla West Bengal

Dal-Baati-Churma Rajasthan

Halwa Uttar Pradesh

Fish orly Orissa

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CBSE Worksheet-01

CLASS - IV EVS – Human Body

Fill in the blanks:

1. ______________ cut like pliers.

2. Milk teeth are also called ____________- teeth.

3. ______________ is the disease caused by the action of bacteria on hard enamel.

4. There are ____________ molars in each jaw.

5. The sense organ which helps us to taste is ______________.

6. The number of milk teeth in human beings is ______________.

7. ______________ makes foul smell in mouth.

8. Teeth start appearing in a baby at the age of ______________.

9. The mineral required for good teeth is ____________.

10. The last four teeth, a person get is called ________________.

11. The children of three years have ____________ teeth.

12. The number of teeth in the upper jaw of an adult is __________.

13. The tooth used for cutting and tearing food is __________.

14. The part of teeth which is made up of soft tissues, nerves and blood vessels is __________.

15. ____________________ causes cavities in teeth.

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Answer

1. Incisors

2. Deciduous

3. Caries

4. 6

5. Tongue

6. 20

7. Tooth decay

8. 6 – 8 months

9. Calcium

10. Wisdom teeth

11. Milk

12. 16

13. Canine

14. Dental pulp

15. Bacteria

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CBSE Worksheet-02


Name the following:

1. The hardest substance in the human body.

2. The part of teeth seen inside the gum.

3. The visible part of a tooth.

4. The doctor who looks after our teeth.

5. The outermost layer of the teeth.

Answer the following:

1. Name the three parts of a tooth.

a) ______________________ b) ______________________ c) ______________________

2. Name the four main types of teeth

a) ____________________________

b) ____________________________

c) ____________________________

d) ____________________________

Write ‘True’ for true and ‘False’ for false.

1. Below the enamel lies the dentine.

2. Fruits and vegetables are good for the teeth.

3. Teeth help us to bite, cut and chew different kinds of food.

4. The tongue is not a sense organ.

5. Caries is the disease that attacks teeth.

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Answer

Name the following:

1. Enamel

2. Root

3. Crown

4. Dentist

5. Enamel


1. Name the three parts of a tooth.

a) gum

b) enamel

c) dentine

2. Name the four main types of teeth

a) canines

b) molars

c) premolars

d) incisors


1. True

2. True

3. True

4. False

5. False

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CBSE Worksheet-03



1. Give the function of the canine teeth.

2. What is the use of molar and premolar teeth?

3. What is the function of incisor teeth?

4. Give the main function of teeth.

5. Which teeth will be more in number for herbivorous and carnivorous animals?

6. What is a milk tooth?

7. What are the three main layers of tooth?

8. What is meant by gum?

9. How do we keep our teeth healthy?

10. What is meant by cavity?

Label the parts of the tooth given below:

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Answers


1. Give the function of the canine teeth.

The canine tooth is used to tear food.

2. What is the use of molar and premolar teeth?

The molar and premolar teeth are used to grind food.

3. What is the function of incisor teeth?

The incisor tooth is used to cut food.

4. Give the main function of teeth.

The function of the teeth is to chew food.

5. Which teeth will be more in number for herbivorous and carnivorous animals?

The (herbivores) may have more molars for grinding. Animals that only eat meat

(carnivores) may have more incisors for cutting or tearing flesh.

6. What is milk teeth?

Humans first set of teeth are called milk teeth.

7. What are the three main layers of tooth?

The three main layers of a tooth are called enamel, dentine and the living layer is

called the pulp.

8. What is meant by gum?

The tissue that seals the side of the tooth to prevent infection is called the gum.

9. How do we keep our teeth healthy?

To keep our teeth healthy, brush your teeth twice a day.

10. What is meant by cavity?

It refers to tooth decay.

Label the parts of the tooth given below:

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CBSE Worksheet-04


Name the Sense Organs:

a) _______________

b) _______________

c) _______________

d) _______________

e) _______________

Write true and false.

1. Our nose helps us to see.

2. My tongue helps me to draw.

3. I see TV with my skin.

4. My skin helps me to taste.

5. I touch things with my ears.

How would you do the following things?

1. Listen to music

2. Taste onions

3. Hear birds chirping

4. Smell the garbage

5. Watch movies

Match the Following:

Senses Sense Organs

Sense of sight Skin

Sense of hearing Nose

Sense of smell Eyes

Sense of taste Ears

Sense of touch Tongue

Give the action of the following sense organs:

1.

2.

3.

4.

5.

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Answer

Name the Sense Organs:

a) eyes

b) ears

c) nose

d) tongue

e) skin


1. False

2. False

3. False

4. False

5. False

How would you do the following things?

1. ears

2. tongue

3. ears

4. nose

5. eyes


Senses Sense Organs

Sense of sight Eyes

Sense of hearing Ears

Sense of smell Nose

Sense of taste Tongue

Sense of touch Skin

Give the action of the following sense organs:

1. looking/seeing

2. listening

3. eating

4. smelling

5. touching

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CBSE Worksheet-05

CLASS - IV EVS – Safety Rules

I. Mark ‘T’ for true and ‘F’ for false.

1. Travel on the foot-board to get fresh air.

2. Leave the injured and bleeding person on the road.

3. Do not go alone for swimming.

4. Rush into the bus to get a seat.

5. While walking on the road, walk on the pavement only.

6. Always walk to your right.

7. Cross the road only when the signal is green for you.

8. Do not look to the sides while crossing a road.

9. Do not use zebra crossing to cross the road.

10. Board only when the bus comes to a stop.

II. What are safety rules you need to follow while?

a) Playing

_________________________________________________________________________________________________

_________________________________________________________________________________________________

b) Bathing in a pool

_________________________________________________________________________________________________

_________________________________________________________________________________________________

c) Walking on the road

_________________________________________________________________________________________________

_________________________________________________________________________________________________

d) Crossing the road

_________________________________________________________________________________________________

_________________________________________________________________________________________________

e) Boarding a bus

_________________________________________________________________________________________________

_________________________________________________________________________________________________

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Answers

I.

1. F

2. F

3. T

4. F

5. T

6. F

7. T

8. F

9. F

10. T

II.

a) Playing

i. Play in a park or play-ground.

ii. Do not play in the streets, on roads or near buildings.

iii. Play safe games.

iv. Play fair.

b) Bathing in a pool

i. Do not go alone for swimming.

ii. Do not go to the deep end of the pool.

iii. Do not push or pull others into water.

iv. Do not make water dirty.

v. Do not swim when you are not well.

vi. Do not swim after taking meals.

c) Walking on the road

i. While walking on the road, be alert.

ii. Always walk to your left.

iii. Use pavement or the pedestrian path.

d) Crossing the road

i. While crossing the road, watch for traffic light.

ii. Cross only through zebra crossing when it is green for you.

iii. Look to your right and then to your left and then to the right again for traffic.

e) Boarding a bus

i. Make a queue while waiting for a bus at the bus stop.

ii. Do not board or get down from a moving bus.

iii. Board a bus only when it has stopped.

iv. Do not travel on the foot-board.

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CBSE Worksheet-06


I. Observe the picture carefully and name the items that you should handle

very carefully.

II. Fill in the blanks:

1. We should ________________ a matchstick before throwing it away.

2. We should keep a bucket of water nearby while __________________.

3. You should play in ________________.

4. Never ________________ up the stairs.

5. A wound should be washed with __________________ water.

6. The road must be cross at the ________________ crossing.

7. We must always walk on the ______________.

8. Children should never ______________ on the road.

9. People should stand in a ____________ on the bus stop.

10. We must not run up or down the ______________.

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Answers

I.

1. Knife

2. Iron Box

3. Scissors

4. Match Stick

5. Candle

6. Electrical Plug


1. Put out

2. Bursting crackers

3. The play ground

4. Run

5. Warm

6. Zebra

7. Pavement.

8. Run

9. Queue

10. Stairs

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CBSE Worksheet-07


I. Write what these symbols stand for:

------------------ --------------------

------------------ --------------------

-------------------- ---------------------

------------------- ---------------------

-------------------- ---------------------

--------------------- ---------------------

II. Match the Following:

Safety Rules 1 Safety Rules 2

Never stand With sharp things

Cross the road At the bus stop

Never go alone On the foot path

Do not play Window of the bus

Never lean out of the For a swim

Road signs At the zebra crossing

Stand in a queue To avoid accidents

Walk On the foot board of a bus

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Answer

I. Write what these symbols stand for:

Stop School Zone

No Horn crossing

No Parking Petrol Bunk

Hospital Railway Crossing

signal Airport

No entry Telephone Both

II. Match the Following:

Safety Rules 1 Safety Rules 2

Never stand On the foot board of a bus

Cross the road At the zebra crossing

Never go alone For a swim

Do not play With sharp things

Never lean out of the Window of the bus

Road signs To avoid accidents

Stand in a queue At the bus stop

Walk On the foot path

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CBSE Worksheet-08

CLASS - IV EVS – First Aid


1. What is first aid?

_________________________________________________________________________________________________

2. Write any two safety rules that you should follow while bursting crackers.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

3. Why should you not take medicines on your own?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

4. Why you should not tease pets?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

5. Why you should not throw peels on the road?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

6. What would you do if someone is injured on the road?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

7. Why you should not play in wet fields?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

8. What would you do if the injured person is bleeding?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

9. Write any three safety rules that you should follow in your school.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

10. Name four things in the first aid box.

_________________________________________________________________________________________________

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Answers

1. What is first aid?

It is an immediate help given to an injured person before the arrival of a doctor or

taking the injured person to the hospital.

2. Write any two safety rules that you should follow while bursting crackers.

a) Lighting them only in presence of an adult.

b) Wear cotton clothes while lighting crackers.

3. Why should you not take medicines on your own?

Medicines taken without a doctor’s advice can make ill.

4. Name four things in the first aid box.

a) Cotton

b) Antiseptic lotion

c) Plasters or band aid of all sizes

d) Cream or spray to relieve pains

5. Why you should not tease pets?

Do not tease pets as they may bite you and make you bleed.

6. Why you should not throw peels on the road?

We should not throw peels as we may slip and get injured.

7. What would you do if someone is injured on the road?

a) Do not crowd around an injured

person.

b) Give him first aid.

c) Take him to the nearest hospital.

8. Why you should not play in wet fields?

We should not play in the wet fields because we may fall down and get injured.

9. What would you do if the injured person is bleeding?

If the injured person is bleeding, wash the wound in running water. Then apply

warm water which has a little antiseptic lotion added to it. If the bleeding continues,

take cotton or a clean towel and hold it tightly on the bleeding area.

10. Write any three safety rules that you should follow in your school.

a) Do not try to climb on the desks and chairs.

b) Do not play with pointed objects.

c) Always walk in a queue in the corridor.

d) Do not run up or down the stairs.

e) Do not slide down the banister.

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CBSE Worksheet-09

CLASS - IV EVS – First Aid

I. Answer the Following Questions:

1. Name any four items in house that have sharp edges.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

2. Write any three safety rules in the kitchen.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

3. Give any three safety rules in handling electrical equipment.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

4. Why wearing nylon or synthetic fibre clothes while working in the kitchen is risky?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

5. What should be done in case of a person suffering from electric shock?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

II. Underline the correct word:

1. We should play in the ________________. (Park/Road)

2. We should not play with ________________. (Match box/Toys)

3. We should not touch electric switches with ______________ hands. (Wet/Dry)

4. Cross the road only when the pedestrian light is ______________. (Yellow/Green)

5. We should obey traffic rules and road signs while driving to avoid ____________.

(Accident/Incident)

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Answer

1. Name any four items in house that have sharp edges.

a) Needle

b) Knife

c) Scissors

d) Blades

2. Write any three safety rules in the kitchen.

a) Do not play with fire.

b) Turn off the gas and electric stoves before leaving the kitchen.

c) Check the leakage of rubber tubing.

3. Give any three safety rules in handling electrical equipment.

a) Electrical wires and plugs should be checked for any leakage.

b) Electric heaters or stoves should be put off.

c) Never touch the switch with wet hands.

4. Why wearing nylon or synthetic fibre clothes while working in the kitchen is risky?

We should not wear nylon or synthetic fibre clothes while in the kitchen as they

catch fire easily and so they are risk to your life.

5. What should be done in case of a person suffering from electric shock?

In case of an electric shock, switch off the current immediately.

II. Underline the correct word:

1. Park

2. Match box

3. Wet

4. Green

5. Accident

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CBSE Worksheet-10

CLASS - IV EVS – Sense Organs

Fill up the Blanks:

1. Sense organs are controlled by ________________ system.

2. The sense organ which maintains the balance of our body is ____________.

3. ______________ system uses raised dots.

4. The sense organ which protects the inner parts of the body is ______________.

5. The number of sense organs in our body is __________.

6. In children, there are ____________ taste buds.

7. Braille is a system of printing for the ____________.

8. The organs which help us to feel and sense the things around us are called _____________.

9. The ______________ help us to feel.

10. We should make fun of people who are ______________.

Match the receptors with the organs:

Receptors Organs

Taste Receptors Skin

Olfactory Receptors Ear

Optic Nerves Nose

Auditory Nerves Eye

Skin Receptors Tongue

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Answers

Fill up the Blanks:

1. Nervous

2. Ears

3. Braille script

4. Eyes

5. Five

6. 10,000

7. Blind

8. Sense organs

9. Skin

10. Differently abled

Match the receptors with the organs:

Receptors Organs

Taste Receptors Tongue

Olfactory Receptors Nose

Optic Nerves Eye

Auditory Nerves Ear

Skin Receptors Skin

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CBSE Worksheet-11


Name the parts of the body:

1. We are blood vessels who send blood away from your heart to all different parts of

your body which have thicker, stronger walls than veins. What are we?

2. I make bile, store nutrients and also make antibodies to help you fight disease. What

am I?

3. I mix your food with chemicals made by your body and then I churn up your food

into smaller parts. What am I?

4. I am always moving and I never get tired. I am located behind your lungs and I pump

blood to all parts of your body. What am I?

5. I absorb the nutrients from your food and pass it in your bloodstream. What am I?

6. I have pores and am filled with nerves that help you to sense temperature and feel

the things around you. What am I?

7. I control your muscles and all of the organs in your body. I make sure you breathe

automatically, ensure your heart beats properly, and remind you to blink your eye.

What am I?

8. We give your body support and structure and also protect your brain, liver, and

lungs. We are filled with a substance called marrow. What are we?

9. I dry the waste materials out of your body. What am I?

10. We take oxygen from the air and send it to your bloodstream. We also take carbon

dioxide from your blood and send it out of your body. What are we?

11. We are a pair of filters who take liquid waste from your bloodstream and send it

down to your bladder. What are we?

12. We are blood vessels who send blood back towards your heart. What are we?

13. The food you swallow or drinks travels down through me into your stomach. What

am I?

14. When you breathe, air travels through me to your lungs. What am I?

15. We work in pairs to pull your bones in different directions. Without us, you wouldn’t

be able to move at all. What are we?

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Answers:

1. Arteries

2. Liver

3. Stomach

4. Heart

5. Small intestine

6. Skin

7. Brain

8. Bones

9. Large intestine

10. Lungs

11. Kidneys

12. Veins

13. Oesophagus

14. Trachea

15. Muscles

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CBSE Worksheet-01

CLASS - IV EVS – States of Matter


1. What is a matter?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

2. What are the three states of matter?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

3. What are transparent materials?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

4. What are opaque materials?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

5. What are translucent materials?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

6. What are molecules?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

7. What is a solute?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

8. What is a solvent?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

9. What is meant by inter-molecular space?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

10. What is meant by solution?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

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Answers

1. The material which makes a substance is called matter.

2. The three states of matter are solid, liquid and gas.

3. The materials through which we may see the objects placed on the other side are

called transparent materials.

4. The materials through which we do not see the objects placed on the other side are

called opaque materials.

5. The materials through which we cannot see but light passes through them are called

translucent materials.

6. Matter is made of tiny particles called molecules.

7. In a solution, the solid which is dissolved is called a solute.

8. In a solution, the liquid in which a solute is dissolved is called solvent.

9. The space between the molecules of a matter is called inter-molecular space.

10. When a solute dissolves in a solvent, it forms a solution.

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CBSE Worksheet-02

CLASS - IV EVS –STATES OF MATTER

Fill in the blanks :

1. The three basic properties of matter are -------------------, ---------------- and -------------------

2. Solid ice is ------------------- when it is changing into a liquid.

3. All matter is made up of tiny particles called -----------------

4. -------------- and ---------------- are examples of gas.

5. Volume is the amount of ------------------ that matter takes up.

6. ---------------- and -------------------- are examples of liquids.

7. Mass is the amount of ------------------ an object has.

8. ----------------- and --------------- are examples of solids.

9. Liquids takes the shape of their ------------------

10. ----------------- have definite shape and volume.

11. --------------- do not have a definite shape, but they do not have a definite volume.

12. --------------- do not have a definite shape.

Melting Ice Matter Container Volume Shape

Juice Air Chair Atoms Solids Liquids

Clouds Clouds Milk Space Mass Gases

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Identify whether each is a solid, liquid or a gas

No. Object Solid/Liquid/Gas

1. Sand _______________________

2. Water vapour _______________________

3. Salt _______________________

4. Paint _______________________

5. Carbon dioxide _______________________

6. Pencil _______________________

7. Milk _______________________

8. Oxygen _______________________

9. Shampoo _______________________

10. Ice cube _______________________

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Answers

1. The three basic properties of matter are volume, mass and shape.

2. Solid ice is melting when it is changing into a liquid.

3. All matter is made up of tiny particles called atoms.

4. Air and clouds are examples of gas.

5. Volume is the amount of space that matter takes up.

6. Milk and juice are examples of liquids.

7. Mass is the amount of matter an object has.

8. Chair and ice are examples of solids.

9. Liquids take the shape of their container.

10. Solids have definite shape and volume.

11. Liquids do not have a definite shape, but they do not have a definite volume.

12. Gases do not have a definite shape, mass or volume.

Identify whether each is a solid, liquid or a gas

No. Object Solid/Liquid/Gas

1. Sand Solid

2. Water vapour Gas

3. Salt Solid

4. Paint Liquid

5. Carbon dioxide Gas

6. Pencil Solid

7. Milk Liquid

8. Oxygen Gas

9. Shampoo Liquid

10. Ice cube Solid

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CBSE Worksheet-04


Choose the correct answer:

1. A liquid in which a solid dissolves is called a ______________ [solvent/solute]

2. The space between the molecule in gas is ______________ [less/more]

3. Molecules in ________________ are closely packed [liquid/solid]

4. A solid substance which dissolves in a liquid is a ________________ [solvent/solute]

5. Matter exists in ______________ [three/four] states.

6. A uniform mixture of solvent and solute is called ____________ [substance/solution]

Identify the solid, liquid and gas molecules from the diagram given below:

a) b) c)

____________________ __________________ ___________________


1. What is matter?

________________________________________________________________________

________________________________________________________________________

2. What are the basic building blocks of matter?

________________________________________________________________________

________________________________________________________________________

3. What is the common property of solid, liquid and gas?

________________________________________________________________________

________________________________________________________________________

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Answers

1. A liquid in which a solid dissolves is called a [solvent]

2. The space between the molecules in gas is [more]

3. Molecules in ________________ are closely packed [solid]

4. A solid substance which dissolves in a liquid is a ________________ [solute]

5. Matter exists in ______________ [three] states.

6. A uniform mixture of solvent and solute is called ____________ [solution]

Identify the solid, liquid and gas molecules from the diagram given below:

a) Gas

b) Solid

c) Liquid


1. Matter is anything that occupies space.

2. Atoms are the basic building blocks of matter.

3. They have same mass.

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CBSE Worksheet-03


Define the following terms:

1. Freezing

________________________________________________________________________

________________________________________________________________________

________________________________________________________________________

________________________________________________________________________

2. Melting

________________________________________________________________________

________________________________________________________________________

________________________________________________________________________

________________________________________________________________________

3. Condensing

________________________________________________________________________

________________________________________________________________________

________________________________________________________________________

________________________________________________________________________

4. Evaporation

________________________________________________________________________

________________________________________________________________________

________________________________________________________________________

________________________________________________________________________

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Answers

Freezing

Freezing, or Solidification, is a phase transition in which a liquid turns into a solid when its

temperature is lowered below its freezing point.

Melting

Melting is a physical process that results in the phase transition of a substance from a solid

to a liquid.

Condensation or Condensing

Condensation or condensing is the change of the physical state of matter from gas phase

into liquid phase, and is the reverse of vaporization. It can also be defined as the change in

the state of water vapor to liquid water when in contact with any surface

Evaporation

Evaporation is a type of vaporization of a liquid that occurs from the surface of a liquid into

a gaseous phase that is not saturated with the evaporating substance.

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CBSE Worksheet-05


Complete the missing spaces with the words given in the bank:

Container Tightly Gases Liquid Solid Liquid Shape

Invisible Spaces Gas Poured Held Liquids Solid

All materials are either solid, ______________ or gas. A brick, chocolate and glass are all

__________. Solids can be ______________. They have a definite ________________. The molecules that

make up a solid are ________________ together.

Water, milk and syrup are all ______________. Liquids can be ______________ and take the shape of

the __________________ they are in.

Steam, helium and carbon dioxide are all ________________. Gases are mostly ________________.

They will fill empty ________________. Steam is a ______________, water is a ______________ and ice is

a __________.

Identify chemical or physical change in the following:

1. Water into water vapour. ___________________________________________

2. Melting of wax. ___________________________________________

3. Burning of paper. ___________________________________________

4. Making of Chapatti ___________________________________________

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Answers

Complete the missing spaces with the words given in the bank:

All materials are either solid, liquid or gas. A brick, chocolate and glass are all solids. Solids

can be held. They have a definite shape. The molecules that make up a solid are tightly

packed together.

Water, milk and syrup are all liquids. Liquids can be poured and take the shape of the

container they are in.

Steam, helium and carbon dioxide are all gases. Gases are mostly invisible. They will fill

empty spaces. Steam is a gas, water is a liquid and ice is a solid.

Identify chemical or physical change in the following:

1. Physical change

2. Physical change

3. Chemical change

4. Chemical change

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CBSE Worksheet-06


Fill in the blanks:

1. Different things have ____________ kinds of molecules.

2. We cannot see the molecules with our ______________

3. All the molecules are __________________ moving.

4. Air is a mixture of ____________ gases.

5. In soda water, __________________ has been dissolved under pressure.


Column 1 Column 2

Liquid to solid Condensing

Gas to liquid Melting

Liquid to gas Freezing

States of matter Vapourizing

Solid to liquid Three

How would you change the following?

1. A liquid to a solid: ____________________________________________________________________

2. A gas to a liquid: ______________________________________________________________________

3. A solid to a liquid: ____________________________________________________________________

4. A liquid to a gas: ______________________________________________________________________

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Answers

Fill in the blanks:

1. Different things have different kinds of molecules.

2. We cannot see the molecules with our naked eyes.

3. All the molecules are constantly moving.

4. Air is a mixture of several gases.

5. In soda water, carbon dioxide has been dissolved under pressure.


No. Column 1 Column 2

1. Liquid to solid Freezing

2. Gas to liquid Condensing

3. Liquid to gas Vapourizing

4. States of matter Three

5. Solid to liquid Melting

How would you change the following?

1. A liquid to a solid: Make it colder

2. A gas to a liquid: Make it colder

3. A solid to a liquid: Make it hotter

4. A liquid to a gas: Make it hotter

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CBSE Worksheet-01

CLASS - IV EVS – Work, Force and Energy


1. Define force.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

2. Define work.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

3. Define energy.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

4. What does the force makes the object to do?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

5. Name five kinds of energy.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

6. Can one form of energy be converted into another form?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

7. How energy comes from sun?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

8. What are fuels?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

9. What are simple machines?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

10. Name few simple machines you know.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

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Answers

1. Push and pull is called the force.

2. Work is done when an object is moved through a distance or the moving object is

brought to rest or the direction of motion of a moving object is changed.

3. It is the capacity to do work.

4. Start moving, stop moving and change direction.

5. Solar energy, wind energy, chemical energy, nuclear energy and hydro energy are

the five forms of energy.

6. Yes.

7. Energy from sun comes to us in the form of light and heat.

8. Wood, coal, petroleum and vegetable oils and animal fats are called fuels.

9. The tools which are used to exert force and make our work easier are called simple

machines.

10. Inclined plane, screw, lever, pulley, wedge and wheel and axle are few simple

machines.

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CBSE Worksheet-02


Name the simple machine in the activity shown below:

1.

_____________________________________________

2.

_____________________________________________

3.

_____________________________________________

4.

_____________________________________________

5.

_____________________________________________

6.

_____________________________________________

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Answers

Name the simple machine in the activity shown below:

1. Inclined Plane

2. Wheel and Axle

3. Pulley

4. Lever

5. Wedge

6. Screw

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CBSE Worksheet-03


Transformation of energy:

Objects Transformation of Energy

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Answer

Objects Transformation of Energy

Light energy to Electrical energy

Chemical energy to Mechanical energy

Electrical energy to Sound energy

Chemical energy to Heat energy

Heat energy to Mechanical energy

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Electrical energy to Light energy

Chemical energy to Electrical energy

Chemical energy to Mechanical energy

Light energy to Chemical energy

Electrical energy to Sound energy

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CBSE Worksheet-01

CLASS - IV EVS – Our Universe

Fill in the blanks:

1. The earth is ________________ like a ball.

2. The earth has ______________ and ______________.

3. The sun sets in the ________________.

4. The earth is __________________ than the sun.

5. The sun is ________________ and ________________.

6. The day begins with the ______________________.

7. The day ends and night begins with the ____________________.

8. Days are ______________ and __________________.

9. Nights are __________________ and ________________.

10. The sun rises in the ____________.

11. The two movements of the earth are called ______________ and __________________.

12. The sky has many ______________- and ________________.

13. The sun is a ______________.

14. The sun gives __________ and ______________.

15. The moon gets light from the ____________.

Name the following:

1. A star present in the solar system.

____________________________________________________________________________________________

2. A collection of stars.

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3. ____________________________________________________________________________________________

4. It revolves around the earth.

____________________________________________________________________________________________

5. It twinkles at night.

____________________________________________________________________________________________

6. The warmest and cloudy planet.

____________________________________________________________________________________________

7. The place where astronauts live and work in space.

____________________________________________________________________________________________

8. The number of planets in solar system.

____________________________________________________________________________________________

9. The first person to walk on the moon.

____________________________________________________________________________________________

10. The planet with the brightest rings.

____________________________________________________________________________________________

11. The number of stars in our solar system.

____________________________________________________________________________________________

12. The planet that rotates on its side.

____________________________________________________________________________________________

13. The dwarf planet with two moons.

____________________________________________________________________________________________

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Answers:

Fill in the blanks:

1. Round

2. Land, water

3. West

4. Smaller

5. Bright, hot

6. Sun

7. Sunset

8. Bright, warm

9. Dark, cool

10. East

11. Rotation, revolution

12. Stars, planets

13. Star

14. Heat, light

15. Sun

Name the following:

1. Sun

2. Constellations

3. Moon

4. Stars

5. Venus

6. Space station

7. 8

8. Neil Armstrong

9. Saturn

10. 1

11. Uranus

12. Pluto

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CBSE Worksheet-02



1. What is meant by constellations?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

2. What form the solar system?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

3. Who are astronomers?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

4. What is telescope?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

5. Name any two constellations.

a) ___________________________ b) ___________________________

6. What is orbit?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

7. What is meant by poles?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

8. Differentiate revolution and rotation.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

9. Define a year.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

10. What is meant by axis?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

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Answers:

1. What is meant by constellations?

Group of stars that form some pattern or shape are called constellations.

2. What form the solar system?

The sun and the planets together form the solar system.

3. Who are astronomers?

The people who study heavenly bodies are astronomers.

4. What is telescope?

It is an instrument used to see heavenly bodies.

5. Name any two constellations.

a) Ursa Major or the Great Bear.

b) Orion or the Hunter.

6. What is orbit?

The path followed by the earth around the sun is called orbit.

7. What is meant by poles?

The parts of the earth that are flattened are called poles.

8. Differentiate revolution and rotation.

The spinning movement of the earth on its axis is called rotation. The movement of

the earth around the sun is called revolution.

9. Define a year.

The earth takes 365 days to complete one revolution. This period is called a year.

10. What is meant by axis?

An imaginary line passing from the North Pole to the South Pole is called the axis.

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CBSE Worksheet-03



1. What is solar eclipse?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

2. What is lunar eclipse?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

3. What is the cause of solar eclipse?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

4. What is meant by partial solar eclipse?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

5. What is a total solar eclipse?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

6. When a solar eclipse does take place?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

7. When a lunar eclipse does take place?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

8. What is meant by total lunar eclipse?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

9. What is partial lunar eclipse?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

10. Where on earth can a lunar eclipse are seen?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

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Answers

1. What is solar eclipse?

An eclipse of the sun occurs when the moon revolving in its orbit around the earth

comes between the sun and the earth.

2. What is lunar eclipse?

A lunar eclipse is when the Earth comes between the Sun and the Moon causing a

shadow of Earth on the Moon.

3. What is the cause of solar eclipse?

It occurs when the Sun, Moon and Earth on a single line in the same order.

4. What is meant by partial solar eclipse?

It is a part of the Sun overlapped by the Moon.

5. What is a total solar eclipse?

All of the Sun is hidden by the Moon.

6. When a solar eclipse does take place?

A solar eclipse can only happen during the new moon phase.

7. When a lunar eclipse does take place?

A lunar eclipse can only happen during the night of full moon phase.

8. What is meant by total lunar eclipse?

When the Earth moves between Sun and Moon, its shadow falls onto the Moon,

resulting in a total lunar eclipse.

9. What is partial lunar eclipse?

When Sun, Earth and Moon are not precisely aligned, only a fraction of the Moon's

visible surface moves into the Earth's shadow, it is called a partial lunar eclipse.

10. Where on earth can a lunar eclipse are seen?

The observe must be located on the night side of the Earth.

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CBSE Worksheet-04



1. What are the different phases of moon?

2. How many days does the moon take to go around the earth?

3. Identify the phases of moon from the figure.

4. Why moon is called the earth’s satellite?

5. Name any four planetariums in India.

6. Identify the phase of the moon with the clues:

a) When the moon is between the sun and the earth, the side that faces the earth

does not get any sunlight. So it is completely dark.

b) As the moon moves through its final phase back toward its original position

directly between the earth and sun, it gets increasingly darker until finally there

is just a small crescent-shaped sliver of illumination.

c) After two or three days of new moon, we can see a small part of the moon called

waxing crescent moon.

d) Here, the moon is once again half illuminated, but this time it is the side opposite

that lit in the first quarter.

e) After seven days of crescent moon, we can see half the moon.

f) After 14 days of the gibbous moon, the moon reaches the opposite side of the

earth.

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Answers:

1. The different phases of moon are – new moon, waxing crescent moon, waxing half-

moon, waxing gibbous moon

2. 28 days.

3. Waxing gibbous moon Waxing crescent moon

New moon Waxing half-moon

Full moon Waning gibbous moon

Waning half-moon Waning crescent moon

4. Moon is called the earth’s satellite as it revolves around the earth.

5. Delhi, Kolkata, Bengaluru and Mumbai.

6.

a) New moon

b) Waning crescent moon

c) Waxing crescent moon

d) Waning half-moon

e) Waxing half-moon

f) Full moon

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CBSE Worksheet-05


I. Choose the right answer:

1. The first astronaut who travelled to space was __________________

a) Yuri Gagarin b) Baskara c) Neil Armstrong d) Kalpana Chawla

2. The first satellite was sent from India in ______________

a) 1969 b) 1957 c) 1975 d) 1956

3. Where is the rocket launching pad in our country?

a) Kalpakkam b) Chennai c) Sri Harikota d) Delhi

4. The vehicle which carries a satellite is ____________________

a) Car b) Train c) Plane d) Rocket

5. The first satellite launched to space was ________________

a) Baskara b) Aryabhatta c) Sputnik d) Chandrayan.


1. Indian Space Research Organization is in ______________.

2. The first Indian who travelled to space was _____________.

3. The first woman of Indian origin who went to space was ______________.

4. Aryabhatta was launched to space in the year ______________.

5. The country which launched the satellite Sputnik, was_________.

III. Match the following: [Fill the matching number in the column given below]

Column I Column II

Yuri Gagarin 1961

Aryabhatta 1969

Neil Armstrong 2008

Chandrayan 1975

Sputnik 1957

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Answers

I.

1. Yuri Gagarin

2. 1975

3. Sriharikota

4. Rocket

5. Sputnik

II.

1. Bangalore

2. Rakesh Sharma

3. Kalpana Chawla

4. 1975

5. Russia

III.

Column I Column II

Yuri Gagarin 1961

Aryabhatta 1975

Neil Armstrong 1969

Chandrayan 2008

Sputnik 1957

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CBSE Worksheet-06


I. Define the following terms:

a) Satellite

__________________________________________________________________

__________________________________________________________________

b) Space

__________________________________________________________________

__________________________________________________________________

c) Constellation

__________________________________________________________________

__________________________________________________________________

d) Comet

__________________________________________________________________

__________________________________________________________________

e) Asteroid

__________________________________________________________________

__________________________________________________________________

II. Answer the following questions:

1. Mention any two uses of satellites.

__________________________________________________________________

__________________________________________________________________

2. Name any three astronauts who travelled to moon.

__________________________________________________________________

3. Name any two woman astronauts.

__________________________________________________________________

4. Name few animals that have been taken to space.

__________________________________________________________________

5. Expand ISRO.

__________________________________________________________________

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Answers

I.

a) The body moving in an orbit around a planet is called a satellite.

b) The place above the atmosphere where constellations, planets are found is called

space.

c) A constellation is a group of stars visible within a particular region of the night

sky.

d) A comet is a small member of the solar system made up of rocky material held

together by frozen gases.

e) An asteroid is a small object in the Solar System that travels around the Sun.

II.

1.

a) To know about the weather.

b) To know the area of land and water.

c) For distant communication.

2. Three astronauts are

a) Neil Armstrong

b) Edwin Aldrin

c) Michael Collins.

3.

a) Kalpana Chawla

b) Sunitha Williams

4. Dog, monkey, rat, cat, frog, spider and tortoise.

5. Indian Space Research Organization.

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CBSE Worksheet-07


Answer the following questions based on the solar system:

1. Size

a) Planet with largest diameter: ________________

b) Smallest planet: __________________

c) Planet nearly half the diameter of the earth: ______________

d) Planet just smaller than the earth: ________________

2. Distance

a) Planet nearest to the Sun: ______________

b) Planet farthest to the Sun: ______________

c) Planets closer to the Earth: a) ______________ and b) __________________

3. Rotation

a) Time taken by the Earth to rotate once upon its axis: ____________________

b) Planet which rotates once in 15 hours: ________________________

c) Planet which takes longest time to rotate once on its axis: __________________

d) The planets which have a day and night of 10 hours: ________________

e) Planet which takes the same time to rotate once as the earth:

4. Revolution

a) Time taken for the earth to complete one revolution round the Sun: ______

b) The shape of the orbit of the earth: ______________

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Answers

1. Size

a) Jupiter

b) Mercury

c) Mars

d) Venus

2. Distance

a) Mercury

b) Pluto

c) Venus and Mars

3. Rotation

a) 24 hours

b) Neptune

c) Venus

d) Jupiter and Saturn

e) Mars

4. Revolution

a) 365 ¼ days

b) Circular or Elliptical

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CBSE Worksheet-01

CLASS - IV EVS – India Our Country

Name the following:

1. Our national emblem

2. Our national song

3. Our national flower

4. Our national bird

5. Our national animal

6. Our national anthem

Answer the Following questions:

1. What is the motto of our emblem?

2. Name the animals found on the either side of the chakra in the emblem.

3. What is the total number of lions in the emblem?

4. What is the number of lions visible?

5. When the national emblem of India was adopted by Government of India?

6. Where all the lions are mounted in the emblem?

Fill in the blanks:

1. The chakra symbolizes __________________ in the emblem.

2. The national emblem is a symbol of independent India’s ______________ and

______________.

3. The word Satyameva Jayate is inscribed in ________________ script.

4. The national emblem is the official seal of __________________, ______________ and

____________ governments.

5. Dharma chakra is called ____________________.

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Answer

Name the following:

1. Sarnath lion capital

2. Vande mataram

3. Lotus

4. Peacock

5. Tiger

6. Jana gana mana


1. Satyameva jayate

2. Bull, an elephant, a lion and a galloping horse.

3. 4

4. 3

5. 26th January 1950.

6. An abacus

Fill in the blanks:

1. Dharma Chakra

2. Identity and sovereignty

3. Devanagari

4. President of India, Central and State

5. Eternal wheel of law

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CBSE Worksheet-02



1. Who wrote our national anthem?

2. What is the number of stanzas in the national anthem?

3. When was the national anthem adopted?

4. When the national anthem was first sung?

5. Who translated the poem into Hindi?

Fill in the blanks:

1. The national anthem was first written in ________________ language.

2. The national anthem was first sung in ______________ session of ______________on

____________.

3. The national tree of India is __________________.

4. ______________- is the national fruit of India.

5. Goddesses ____________________ and __________________ are associated with lotus.

Give a short note on

a) The national bird of India.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

b) The national animal of India.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

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Answers


1. Rabindranath Tagore

2. 5

3. 24th Jan 1950

4. Calcutta

5. Abid Ali

Fill in the blanks:

1. Bengali

2. Calcutta, Indian National Congress,

27th dec 1950

3. Banyan

4. Mango

5. Saraswati and Lakshmi

Give a short note on

a) The national bird of India.

1. Our national bird is Peacock.

2. It is a large and majestic bird.

3. It has got a long and beautiful tail.

4. The metallic green colour found on the neck is very attractive.

5. It is the vehicle of Lord Muruga.

6. It is an omnivorous animal.

7. The females are called peahens.

8. Both together are called peafowl.

9. They move in groups.

10. They are normally spotted in forests, villages and nearby fields.

b) The national animal of India

1. Our national animal is Tiger.

2. It is a magnificent animal.

3. It is rich-coloured, well-striped animal with a short coat.

4. They are the crowning glory and the light of the Indian wild life.

5. They are seen only in thick forests.

6. They are fast runners, excellent swimmers and their eyesight is strong.

7. Its grace, strength and power have earned a great respect and high esteem.

8. Indian tigers are famous all over the world.

9. It is one of the main attractions for the lovers of wild life.

10. It is a carnivorous animal.

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CBSE Worksheet-03


Give a note on the following:

1. The national flag of India.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

2. The national flower of India.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

3. The national song of India.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

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Answers

1. The national flag of India.

a) It is in tricolor.

b) There is deep saffron at the top, white colour in the middle and dark green colour

at the bottom in equal proportions.

c) In the centre of white band, there is a wheel in navy blue indicating the Dharma

Chakra.

d) The chakra has 24 spokes.

e) The saffron colour stands for courage, sacrifice and spirit of renunciation.

f) The white colour stands for purity and truth.

g) The green colour stands for fertility and faith.

h) It was adopted by India’s constituent assembly on 22nd July 1947.

i) The national flag symbolizes freedom.

2. The national flower of India.

a) The national flower of India is lotus.

b) It is regarded with divinity and grace.

c) It is regarded as a sacred one.

d) It symbolizes purity, beauty, majesty, grace, fertility, wealth and richness.

e) They are found in white and pink in colour.

f) They grow in shallow and murky waters.

g) They have floating leaves and have long stems.

h) They enjoy a warm sunlight and intolerant to cold weather.

3. The national song of India.

a) The national song of India is Vande Mataram.

b) It was composed in Sanskrit by Bankimchandra Chatterji.

c) The song first appeared in his book “Anand Math”.

d) The first stanza became the national song of India.

e) The song charged with patriotic fervor and full of praises for the motherland.

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CBSE Worksheet- 04



Column I Column II

Supreme court Permanent House

Mrs. Pratibha Patil House of the People

Lok Sabha First woman President of India

Mrs. Meira Kumar Highest Judicial Body

Rajya Sabha First woman Speaker of Lok Sabha

Complete the following sentences.

1. The national emblem of India is an adaptation from the ________________.

2. The new rupee symbol is ______________.

3. Satyameva Jayathe means ________________.

4. Sri Aurobindo translated __________________ into English.

5. The new rupee symbol created by ______________.

6. The highest court in the State is the ______________.

7. There are __________________ at the district level.

8. The ______________ of Supreme Court is appointed by the ________________ on the

advice of the ____________________.

9. The ____________________ appoints the leader of the majority party as Chief Minister.

10. The representatives who win the elections are called ______________________.

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Answers


Column I Column II

Supreme court Highest Judicial Body

Mrs. Pratibha Patil First woman President of India

Lok Sabha House of the People

Mrs. Meira Kumar First woman Speaker of Lok Sabha

Rajya Sabha Permanent House


1. Sarnath lion

2.

3. Truth Alone Triumphs

4. Vande Mataram

5. Udaya Kumar

6. High Court

7. District Courts

8. Chief Justice ; President; Prime Minister

9. Governor

10. Members of Legislative Assembly

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CBSE Worksheet- 05


I. Answer the following questions:

1. What are the three levels of government?

________________________________________________________________________

________________________________________________________________________

________________________________________________________________________

2. Define democracy.

________________________________________________________________________

________________________________________________________________________

3. What is meant by directive principles?

________________________________________________________________________

________________________________________________________________________

________________________________________________________________________

4. Who is the speaker?

________________________________________________________________________

________________________________________________________________________

5. What is meant by union territory?

________________________________________________________________________

________________________________________________________________________

II. Identify the union territories from the scrambled letters:

1. EWN HIELD

2. RUYPEHCUDR

3. APWEELKADHS

4. RINDHCAGHA

5. NAMADNA DNA RABOCIN

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Answers

I.

1. The three levels of government are:

a) The Central Government or Union Government

b) State Governments

c) Local Self Governments

2. Democracy is the government of the people, by the people and for the people.

3. The Constitution has laid down some directions for the government to follow to function

it better for the welfare of the people are called Directive Principles .

4. The Lok Sabha elects one of its own members as its Presiding Officer and he is called the

Speaker.

5. A Union Territory is an administrative division of India, directly ruled by the Central

Government.

II.

1. NEW DELHI

2. PUDUCHERRY

3. LAKSHADWEEP

4. CHANDIGARH

5. ANDAMAN AND NICOBAR

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CBSE Worksheet- 06


Fill in the blanks

1. The world is divided into _______ major climatic regions.

2. The condition of the atmosphere at a given place & time is called _______________

3. The climate of a place depends on the temperature of the _____________

4. The water vapour or moisture present in the air is called _______________

5. Places near the Sea Coast have a _______ climate.

Write the heat zone belonging to each of the following

1. Arctic circle

2. Tropic of Capricorn

3. Equator

4. Antarctic circle

5. Tropic of Cancer

Match the following

Heat zones Characteristics

Torrid zone Habitable heat zone

Frigid zone Hottest heat zone

Temperate zone Coldest heat zone

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Answers

Fill in the blanks

1. The world is divided into four major climatic regions.

2. The condition of the atmosphere at a given place & time is called weather.

3. The climate of a place depends on the temperature of the air.

4. The water vapour or moisture present in the air is called humidity.

5. Places near the Sea Coast have a moderate climate.

Write the heat zone belonging to each of the following

1. Arctic circle – Frigid zone

2. Tropic of Capricorn – Temperate zone

3. Equator – Torrid zone

4. Antarctic circle – Frigid zone

5. Tropic of Cancer – Temperate zone

Match the following

Heat zones Characteristics

Torrid zone Hottest heat zone

Frigid zone Coldest heat zone

Temperate zone Habitable heat zone

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CBSE Worksheet- 07


Answer the following questions

1. What is weather?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

2. How many seasons do you know?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

3. Name the seasons.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

4. What is meant by climate?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

5. Define humidity.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

Fill in the blanks

1. 21st December is ________________ day of the year.

2. 23rd June is __________________ day of the year.

3. During ______________ season, it is neither hot nor cold.

4. Most trees shed their leaves during __________________ season.

5. We wear cotton clothes during __________________ season.

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Answers

Answer the following questions

1. What is weather?

The condition of air temperature, air pressure, wind, humidity and rainfall in the

atmosphere at a given place and time is called weather.

2. How many seasons do you know?

There are four seasons.

3. Name the seasons.

Winter season, Summer season, Monsoon or Rainy season and post monsoon season.

4. What is meant by climate?

The average of the weather conditions of a large area over a long period of time is

called a climate.

5. Define humidity.

Moisture or water vapour present in the air is called humidity.

Fill in the blanks

1. 21st December is shortest day of the year.

2. 23rd June is longest day of the year.

3. During post monsoon season, it is neither hot nor cold.

4. Most trees shed their leaves during spring season.

5. We wear cotton clothes during summer season.

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CBSE Worksheet- 08


I. Fill in the blanks

1. Temperature __________________ as we move from the equator towards the poles.

2. The ________________________ zone is an area lying between the Torrid zone & Frigid

zone in both the hemisphere.

3. Places higher than the sea level have a ________________________- climate.

4. The ______________________- area or zone which remains cold throughout the year.

5. The climate of a place is largely dependent on the ____________________- of air.

II. Scramble the words related to weather.

1. EMLTCIA

2. IHYIMUDT

3. RHEWATE

4. TILAEUDT

III. Draw the picture of various heat zones.

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Answers I. Fill in the blanks

1. Temperature increases as we move from the equator towards the poles.

2. The temperate zone is an area lying between the Torrid zone & Frigid zone in both

the hemisphere.

3. Places higher than the sea level have a cold climate.

4. The frigid area or zone which remains cold throughout the year.

5. The climate of a place is largely dependent on the humidity of air.

II. Scramble the words related to weather.

1. EMLTCIA – CLIMATE

2. IHYIMUDT – HUMIDITY

3. RHEWATE – WEATHER

4. TILAEUDT – ALTITUDE

III. Draw the picture of various heat zones.

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CBSE Worksheet-01

CLASS - IV EVS – Our Natural Resources

Fill in the blanks:

1. The earth has ______________ and ____________ land and water

2. The solid part of the earth is the ____________ land

3. The ______________ earth’s crust is 30 to 40 km thick.

4. The ____________ crust is the outer hard shell.

5. The earth’s crust is made up of __________ rocks

6. The formation of soil is due to ____________________ weathering of rocks

7. The top most layer of the earth’s crust forms ____________ soil

8. The ________________top soil is the outermost layer exposed to air.

9. The ________________sub-soil is the layer below the top soil.

10. ________________ and ______________Stones and rocks form the layer below sub-soil.


1. Why the top soil is dark in colour?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

2. Name the three layers of the earth’s crust.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

3. How soil is formed?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

4. Why plants grow only in top soil?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

5. What is meant by soil erosion?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

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Answers

Fill in the blanks

1. The earth has land and water.

2. The solid part of the earth is the land.

3. The earth’s crust is 30 to 40 km thick.

4. The crust is the outer hard shell.

5. The earth’s crust is made up of rocks.

6. The formation of soil is due to weathering of rocks.

7. The top most layer of the earth’s crust forms soil.

8. The top soil is the outermost layer exposed to air.

9. The sub soil is the layer below the top soil.

10. Stones and rocks form the layer below sub-soil.


1. Why the top soil is dark in colour?

The soil in this layer is mainly dark in colour due to the presence of humus.

2. Name the three layers of the earth’s crust.

a) Top soil – Outermost layer.

b) Sub soil – layer below the top soil.

c) Stones and rocks – layer below the sub soil.

3. How soil is formed?

Soil is formed due to weathering of rocks.

4. Why plants grow only in top soil?

The top soil contains humus which makes soil fertile. So the plants grow only on top

soil.

5. What is meant by soil erosion?

The process of wearing and carrying away the top soil by eroding agents like wind or

water etc., is called soil erosion.

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CBSE Worksheet-02


Fill in the blanks:

1. The earth is made of __________.

2. ______________ is a hard grey or black coloured rock.

3. ______________is a little soft, brown or white rock.

4. ______________ is hardened limestone.

5. __________is black or grey in colour.

6. ______________is a granular rock.

7. __________________ is a very soft rock.

8. ______________is a rock found in layers.

9. ______________salt is white or pink in colour.

10. ________________is also called coke.

Name the following:

1. Rock used to build Red fort: ________________________

2. Rock used to build taj mahal: ________________________

3. Rock used to build parliament house: ________________________

4. Rock used to build rock carvings at mahabalipuram: ________________________

5. Rock used in jewels: ________________________

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Answer

Fill in the blanks:

1. Rocks.

2. Granite

3. Limestone

4. Marble

5. Slate

6. Sandstone

7. Pumice.

8. Mica

9. Rock

10. Coal.

Name the following:

1. Red Sand Stone

2. Marble

3. Limestone

4. Granite

5. Diamond

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CBSE Worksheet-03


1. What are rocks?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

2. What is gravel?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

3. What is meant by clayey soil?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

4. What is meant by sandy soil?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

5. What is meant by loamy soil?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

6. How would you protect the soil?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

7. Give the importance of soil to the plants.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

8. Why earthworms are very good for the soil?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

9. Define humus.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

10. What does the soil consist of?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

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Answers

1. What are rocks?

Land is made up of hard and solid substances known as rocks.

2. What is gravel?

The bottom layer is made up of small stones called gravel.

3. What is meant by clayey soil?

The soil which contains mostly clay particles is called clayey soil

4. What is meant by sandy soil?

The soil that contains a lot of sand particles is called sandy soil.

5. What is meant by loamy soil?

The soil that contains a mixture of clay and sand is called loamy soil.

6. How would you protect the soil?

Soil can be protected by:

a) Planting trees and growing soil binding plants.

b) Raising dams.

c) Terrace farming along the hill slopes

7. Give the importance of soil to the plants.

a) Soil gives water and minerals to the plants.

b) Soil is very important for the growth of the plants.

8. Why earthworms are very good for the soil?

Earthworms are very good for the soil as they increase soil fertility.

9. Define humus.

When the plants and animals die, they decompose and get mixed with the soil to

form humus.

10. What does the soil consist of?

It is made up of gravel, sand, clay and humus.

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CBSE Worksheet-04


Identify the diagram and mark A, B, C

and D in the diagram given below:

Identify the types of soil

a)

b)

c)


Column I Column II

Sandy soil Is good for plant growth

Minerals Is found near river beds

Loamy soil Is found in deserts

Humus Are obtained from the earth

Clayey soil Is good for soil

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Answers

Identify the types of soil.

a) Clayey soil

b) Sandy soil

c) Loamy soil


Column I Column II

Sandy soil Is found in deserts

Minerals Are obtained from the earth

Loamy soil Mixture of clay and sand

Humus Is good for plant growth

Clayey soil Is found near river beds

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CBSE Worksheet-01

CLASS - IV EVS – Directions

Fill in the blanks:

1. The sun rises in the ________________ east

2. The sun sets in the ________________ west

3. ______________ helps us to find the way to a place. Directions

4. The road signs ______________ direct us to the left. Left turn

5. A ________________ is a layout of an area. Map


1. Name the four main directions.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

2. What direction does the bottom part of the map shows?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

3. What is a map?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

4. By facing the sun in the morning, how can you find the directions with the help of

sun?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

5. What direction does the top part of the map shows?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

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Answers

Fill in the blanks.

1. East.

2. West.

3. Directions.

4. Left turn.

5. Map.


1. The four directions include South, North, West and East.

2. The bottom part of the map shows South direction.

3. A map is a drawing of an area on a sheet of paper.

4. If you stand facing the sun in the morning, the direction you are facing is the East.

The direction behind you, where the sunsets is the West. To your left will be the

North and to your right will be the South.

5. The top part of the map shows North.

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CBSE Worksheet-02


In the map of India, mark the neighbouring countries.

A. Mark Pakistan to the North-West of India.

B. Mark Nepal to the North-East of India.

C. Mark Myanmar to the East of India.

D. Mark Indian Ocean to the South of India.

E. Mark Arabian Sea to the South-West of India.

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Answers

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CBSE Worksheet-03


Label the room underlined in the picture using the directions given:

1. When you enter the house through the front door, you are in the Verandah.

2. On east side of the verandah is the Living Room.

3. On the west side of the verandah is the Study Room.

4. The Dining Room is shaped like a circle.

5. The U-shaped is the Master Bed Room.

6. North of bed room is the Bath Room.

7. Above the study room is the Library.

8. To the west of library is the Swimming Pool.

9. To the south of swimming pool is the Puja Room.

10. To the north of verandah is the Gym.

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Answers

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CBSE Worksheet-04

CLASS - IV EVS –MAPPING OUR NEIGHBOURHOOD

Fill in the blanks:

1. A ________________ help us to find directions.

2. We can find a place with the help of a ____________

3. A ____________ is a drawing made to scale.

4. All maps have ______________ at the top.

5. The needle of a compass always points to the ______________

In the given outline map of India write the four directions in the box provided:

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ANSWERS

Fill in the blanks

1. A compass helps us to find directions.

2. We can find a place with the help of a map.

3. A map is a drawing made to scale.

4. All maps have directions at the top.

5. The needle of a compass always points to the North.

In the given outline map of India write the four directions in the box provided:

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Sketch West East Compass

East South West North

CBSE Worksheet-05

CLASS - IV EVS –MAPPING OUR NEIGHBOURHOOD

Choose the option from the word bank below to complete the sentences.

1. A ______________ is a rough drawing.

2. When we are facing the rising sun in the morning, we actually face the __________

3. An instrument used to find the directions is ____________

4. The sun sets in the ______________

5. All maps have ____________ at the top, ______________ towards bottom,

______________ to the right and ______________ always to the left of the map.

In the given outline map of India write the four directions at the top of the map and mark

the Arabian Sea, Bay of Bengal and Indian Ocean in the box provided.

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ANSWERS

Fill in the blanks

1. A compass helps us to find directions.

2. We can find a place with the help of a map.

3. A map is a drawing made to scale.

4. All maps have directions at the top.

5. The needle of a compass always points to the North.

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CBSE Worksheet-01

CLASS - IV EVS – Land and People of India

Name the landforms:

1. A large area of flat land. Plain

2. A large area of flat land that is raised higher than the land around it. Plateau

3. A large, tall, rocky area of land that comes out of the earth’s surface. Mountain

4. A large crack in the earth formed by a river or earthquakes. Canyon

5. An area of land that is completely surrounded by water. Island

6. A low, water land that is formed at the mouth of a river. Delta

7. A mound of raised land that is smaller than a mountain. Hill

8. A narrow strip of land that connects two large areas of land. Isthmus

9. A strip of land that extends out into a body of water. Peninsula

10. An area of low land between two mountains or hills. Valley

Unscramble the following landforms:

1. AYB – BAY

2. ENOCA – OCEAN

3. REVIR – RIVER

4. EKAL – LAKE

5. ERFLAWTAL – WATERFALL

6. NOPD – POND

7. ANCLA – CANAL

8. UFLG – GULF

9. RHAUBOR – HARBOUR

10. IROERSVRE – RESERVOIR

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Answers

Name the landforms:

1. Plain

2. Plateau

3. Mountain

4. Canyon

5. Island

6. Delta

7. Hill

8. Isthmus

9. Peninsula

10. Valley

Unscramble the following landforms:

1. BAY

2. OCEAN

3. RIVER

4. LAKE

5. WATERFALL

6. POND

7. CANAL

8. GULF

9. HARBOUR

10. RESERVOIR

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CBSE Worksheet-02

CLASS - IV EVS – Land and People of India

Define the following:

1. Mountain:

_________________________________________________________________________________________________

_________________________________________________________________________________________________

2. River:

_________________________________________________________________________________________________

_________________________________________________________________________________________________

3. Plateau:

_________________________________________________________________________________________________

_________________________________________________________________________________________________

4. Island:

_________________________________________________________________________________________________

_________________________________________________________________________________________________

5. Isthmus:

_________________________________________________________________________________________________

_________________________________________________________________________________________________

6. Plain:

_________________________________________________________________________________________________

_________________________________________________________________________________________________

7. Hills:

_________________________________________________________________________________________________

_________________________________________________________________________________________________

8. Valleys:

_________________________________________________________________________________________________

_________________________________________________________________________________________________

9. Forests:

_________________________________________________________________________________________________

_________________________________________________________________________________________________

10. Deserts:

_________________________________________________________________________________________________

_________________________________________________________________________________________________

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Answers

1. Mountain:

Very high hills are called mountains.

2. River:

A large natural stream of water flowing in a channel to the sea is called rivers.

3. Plateau:

A flat table-like land, higher than the area around it is called a plateau.

4. Island:

A piece of land surrounded by water is called island.

5. Isthmus:

A narrow strip of land with sea on either side forming a link between two larger

areas of land is called isthmus.

6. Plain:

A large area of flat land with few trees is called plain.

7. Hills:

A naturally raised area of land is called hills.

8. Valleys:

A low area of land between hills or mountains with a river or stream flowing through

it is called valley.

9. Forests:

A large piece of land with lots of trees is called forest.

10. Deserts:

A large area of land covered with sand is called desert.

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CBSE Worksheet-03

CLASS - IV EVS –FESTIVALS

A. Identify the names of four harvest festivals in the grid.

B S Q Z X F G P

A P O N G A L X

I R N K R E W C

Y A U G A D I H

A I R H O L I K

B A I S A K H I

B. Identify the festival.

1. The festival that marks the victory of good over evil: ______________________

2. The festival celebrated in West Bengal for ten days: ________________________

3. A festival celebrated in Tamil Nadu for three days: __________________________

4. There is a story of Prahlad and Hiranyakashyap behind this festival: ________________

5. Gurudwaras are decorated and illuminated on this festival: __________________

6. Boat races are held during this festival in Kerala: __________________

7. The festival celebrated four times a year in Assam: ________________

8. The festival celebrated in the month of Bhadrapad: ______________

9. It is celebrated on the day after Ramzan: ______________

10. The festival celebrated in the month of Shravan: ______________

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Answers

A.

B S Q Z X F G P

A P O N G A L X

I R N K R E W C

Y A U G A D I H

A I R H O L I K

B A I S A K H I

B.

1. Diwali

2. Durga puja

3. Pongal

4. Holi

5. Guru Nanak Jayanti

6. Onam

7. Bihu

8. Vinayak chaturthi

9. Eid al-Fitr

10. Raksha Bandhan

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CBSE Worksheet-04

CLASS - IV EVS –LAND AND PEOPLE OF INDIA

Name the terms:

1. A broad and flat or gently rolling area usually low in elevation: ____________________

2. A part of an ocean or lake extending into land and usually smaller than a gulf: ________

3. An opening in the earth’s surface through which steam, ashes and lava are forced

out: ______________________

4. A dry barren region that may be sandy and without trees: __________________

5. A waterway dug across land through which ships can pass: __________________

Choose the correct option:

1. A sheltered area of water where ships can anchor safely. [Harbour/Peninsula]

2. The part of river where its water flow into another body of water. [Gulf/Mouth]

3. An area of land completely surrounded by water. [Plain/Island]

4. A huge mass of ice that moves slowly down a mountain. [Glacier/Valley]

5. A group of island. [Oasis/Archipelago]


Column 1 Column 2

Isthmus A stream or river that flows into a larger stream or river

Strait A point of land extending into a body of water

Swamp A narrow strip of land with water on both sides

Tributary A low wet land that supports grass and trees

Cape A narrow waterway connecting two large water bodies

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Answers

Name the terms:

1. Plain

2. Bay

3. Volcano

4. Desert

5. Canal

Choose the correct option:

1. Harbour

2. Mouth

3. Island

4. Glacier

5. Archipelago


Column 1 Column 2

Isthmus A narrow strip of land with water on both sides

Strait A narrow waterway connecting two large water bodies

Swamp A low wet land that supports grass and trees

Tributary A stream or river that flows into a larger stream or river

Cape A point of land extending into a body of water

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CBSE Worksheet-05

CLASS - IV EVS –FESTIVALS

A. Write the dates on which the following festivals.

a) LOHRI : ________________

b) BAISAKHI : __________________

c) CHRISTMAS : ________________

B. Write ‘T’ for True and ‘F’ for False.

a) Onam is celebrated for ten days. ________________

b) Govardhan Puja is associated with Durga Puja. ________________

c) On Holi , many crops are ready for harvesting. ________________

d) People dance around bonfires on Makar Sankranti. ________________

e) Mahakali is worshipped on Deepawali. ____________________

C. Choose the correct option

a) Dussehra celebrations last for (three / ten) days.

b) Bhai Duj is associated with the festival of (Rakshabandhan / Deepawali)

c) Kumbhkarna is the (son / brother) of Ravana.

d) On Vasant Panchami people wear (red/yellow) clothes.

e) The Sun God is worshipped on (second/first) day of Pongal.

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Answers

A.

a) January 13th

b) April 13th

c) December 25th

B.

a) T

b) F

c) F

d) T

e) T

C.

a) Ten

b) Rakshabandhan

c) Brother

d) Yellow

e) Second

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CBSE Worksheet-06


Name the following:

1. Highest land forms: ______________________________________

2. The largest hot desert: __________________________

3. The largest cold desert: ____________________________

4. Two famous deserts: ________________________ and __________________________

5. Two examples of plateau in India: ______________________ and ________________________

Fill in the blanks:

1. A huge land mass which rises more than 900 metres above the sea level is ___________

2. The large land masses are __________________

3. Water covers about ______________-% of the earth’s surface.

4. In the middle stage, the river develops loops called ________________

5. A deep valley with steep sides of rock is called ______________

Say true or false:

1. An area of land completely surrounded by water is called cape.

2. A fertile place in the desert where there is water and some vegetation is called oasis.

3. A narrow deep waterway connecting two water bodies are called channels.

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Answers

Name the following:

1. Mountains

2. Sahara

3. Antarctica

4. Desert

5. Canal

Fill in the blanks:

1. Hill

2. Plains

3. 17

4. Meanders

5. Canyon or gorge

Say true or false

1. False

2. True

3. True

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CBSE Worksheet-07


Name the following:

a. Two hill stations in Tamil Nadu:

_________________________________________________________________________________________________

b. Hills of sand in the desert:

_________________________________________________________________________________________________

c. Another name of plateau:

_________________________________________________________________________________________________

d. Highest plateau in the world:

_________________________________________________________________________________________________

e. The three stages passed by the river before reaching the sea.

_________________________________________________________________________________________________

f. The southern ocean is also called

_________________________________________________________________________________________________

Say true or false:

1. An area of land completely surrounded by water is called cape.

2. A fertile place in the desert where there is water and some vegetation is called oasis.

3. A narrow deep waterway connecting two water bodies are called channels.

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Answers

Name the following:

1. Ooty and Kodaikanal

2. A sand hill

3. Table land

4. Lower, middle and upper course

5. Antarctica

Say true or false

1. False

2. True

3. True

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CBSE Worksheet- 01

CLASS - IV EVS – Indian Government


Column I Column II

Supreme court Permanent House

Mrs. Pratibha Patil House of the People

Lok Sabha First woman President of India

Mrs. Meira Kumar Highest Judicial Body

Rajya Sabha First woman Speaker of Lok Sabha


1. The national emblem of India is an adaptation from the ________________.

2. The new rupee symbol is ______________.

3. Satyameva Jayathe means ________________.

4. Sri Aurobindo translated __________________ into English.

5. The new rupee symbol created by ______________.

6. The highest court in the State is the ______________.

7. There are __________________ at the district level.

8. The ______________ of Supreme Court is appointed by the ________________ on the advice

of the ____________________.

9. The ____________________ appoints the leader of the majority party as Chief Minister.

10. The representatives who win the elections are called ______________________.

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Answers


Column I Column II

Supreme court Highest Judicial Body

Mrs. Pratibha Patil First woman President of India

Lok Sabha House of the People

Mrs. Meira Kumar First woman Speaker of Lok Sabha

Rajya Sabha Permanent House


1. Sarnath lion

2.

3. Truth Alone Triumphs

4. Vande Mataram

5. Udaya Kumar

6. High Court

7. District Courts

8. Chief Justice ; President; Prime Minister

9. Governor

10. Members of Legislative Assembly

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CBSE Worksheet- 02


I. Answer the following questions:

1. What are the three levels of government?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

2. Define democracy.

_________________________________________________________________________________________________

_________________________________________________________________________________________________

3. What is meant by directive principles?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

4. Who is the speaker?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

5. What is meant by union territory?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

II. Identify the union territories from the scrambled letters:

1. EWN HIELD

2. RUYPEHCUDR

3. APWEELKADHS

4. RINDHCAGHA

5. NAMADNA DNA RABOCIN

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Answers

I.

1. The three levels of government are:

a) The Central Government or Union Government

b) State Governments

c) Local Self Governments

2. Democracy is the government of the people, by the people and for the people.

3. The Constitution has laid down some directions for the government to follow to

function it better for the welfare of the people are called Directive Principles .

4. The Lok Sabha elects one of its own members as its Presiding Officer and he is called

the Speaker.

5. A Union Territory is an administrative division of India, directly ruled by the Central

Government.

II.

1. NEW DELHI

2. PUDUCHERRY

3. LAKSHADWEEP

4. CHANDIGARH

5. ANDAMAN AND NICOBAR

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CBSE Worksheet-03



1. Who appoints the Governor?

-------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------

2. What is the term of a Governor?

-------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------

3. How chief minister is appointed?

-------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------

4. What is the age eligible to be appointed as the Governor?

-------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------

5. What does the state executive consists of?

-------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------

Fill in the blanks:

1. _________________ is the constitutional head of the State.

2. _________________ is appointed by the Governor.

3. The real powers are in the hands of the _________________ and the _________________.

4. The two houses of the State Legislature are _________________ and _________________.

5. A uni – cameral legislature has only _________________house.

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Answers

1. The President.

2. Five years.

3. The leader of the majority party, who enjoys the confidence of the State Assembly is

appointed as Chief Minister.

4. 35 years.

5. The State Executive consists of the Governor, the Chief Minister, the Council of

Ministers and the Advocate – General.

Fill in the blanks

1. Governor

2. Chief Minister

3. Chief minister and Council of Ministers

4. Legislative Council and Legislative Assembly

5. Legislative Assembly

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CBSE Worksheet-04



1. What are local self-governments?

-------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------

2. Give the importance of local self-governments.

-------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------

3. What does the word ‘panchayat’ refer to?

-------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------

4. What are the sources of income of village panchayat?

-------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------

5. What are the important functions of the Gram panchayat?

-------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------

Fill in the blanks:

1. The Corporation Building in Chennai is called _________________

2. _________________ are the most important resource of a country.

3. India is a _________________ country.

4. The local self-government is run by the _________________

5. The three tier system is called the _________________

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Answers

1. It includes:

a) Panchayat in villages

b) Municipality in towns and small cities

c) Municipal corporations in big cities

2.

a) The villagers know the existing problems in their villages. They also know how to

solve them through discussions.

b) They participate in the development programmes actively since whatever they do

will result in the improvement of their living conditions in the villages.

3. The word ‘panchayat’ refers to a committee of five people.

4. The village panchayat get its income from:

a) Government grants

b) Taxes on houses, shops and fairs

c) Sale of cattle

d) Sale of village properties

e) Fees collected for registration

5. The important functions of gram panchayat are:

a) Construction and maintenance of village wells, tanks, roads etc.

b) Providing education.

c) Health and hygiene.

d) Providing drinking water and electricity.

e) Organizing fairs and festivals.

Fill in the blanks

1. Ripon Building

2. People

3. democratic

4. local people

5. panchayati raj system

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CBSE Worksheet-01

CLASS - IV EVS – Means of Transport

Complete the following comprehension using the clues given as pictures:

In olden days, man travelled on . It was very tiring and took a long time for him to

reach far-off places. Then, he started using animals for travelling. and

were used for travelling by water. Later on, people started using animal-driven carts.

People in villages and small towns uses slow moving vehicles like , ,

etc. In desert areas, are used for transport.

People use , or to travel far-off places within a

country.

The means of transport used for travelling to other countries are: and

. Goods are transported from one place to another using , , ,

.

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In olden days, man travelled on foot. It was very tiring and took a long time for him to reach

far-off places. Then, he started using animals for travelling. Boat and ships were used for

travelling by water. Later on, people started using animal-driven carts. People in villages

and small towns uses slow moving vehicles like Tonga, bullock-carts, bicycle etc. In desert

areas, camels are used for transport.

People use trains, buses or aeroplanes to travel far-off places within a country. The means

of transport used for travelling to other countries are: ship and aeroplane. Goods are

transported from one place to another using aeroplane, ship, train and goods truck.

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CBSE Worksheet-02

CLASS - IV EVS – Means of Transport

Complete the following comprehension using the clues given as pictures:

In deserts, people use as a means of transport of goods and people.

and are used as a means of transport in hilly areas. ,

and are used as a means of transport in snow-covered

areas. are used in the forests for carrying logs of wood. is the means of

transport for the astronauts. They travel in space in it.

Fill in the blanks:

1. In olden times, man travelled on ______________.

2. Fast moving vehicles run on __________, ________________ or ________________.

3. Slow moving vehicles run on ____________________ or ____________________.

4. Different __________________ are used as means of transport in different regions.

5. Goods are transported by ______________, ________________, ________________ and __________.

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Answers

In deserts, people use camels as means of transport of goods and people. Mules and ponies

are used as a means of transport in hilly areas. Yaks, huskies and reindeers are used as a

means of transport in snow-covered areas. Elephants are used in the forests for carrying

logs of wood. Rocket is the means of transport for the astronauts. They travel in space in it.

Fill in the blanks:

1. Foot.

2. Petrol, Diesel or CNG.

3. Animals or manpower.

4. Animals.

5. Trucks, trains, ships and aeroplanes.

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CBSE Worksheet-03

CLASS - IV EVS –TRANSPORT

Fill in the blanks:

1. The steam engine was invented by James Watt

2. The ___________ Canal joins the Atlantic ocean and Pacific ocean

3. Nowadays railway engines run on _____________.

4. The _________ has the largest railway network in the World.

5. Petroleum is carried in special __________ called petroleum or oil tanker.

6. The broad roads that connect major cities are called _________.

7. The first train in India ran in __________ from Bombay to Thane.

8. Railways were introduced in India by the _____________________.

9. The long distance railway line connecting Paris to Istanbul is called _______________

Express.

10. Indian’s rail network is the __________ largest in the world.

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Fill in the blanks:

1. The steam engine was invented by James Watt

2. The Panama Canal joins the Atlantic ocean and Pacific ocean

3. Nowadays railway engines run on rail.

4. The US has the largest railway network in the World.

5. Petroleum is carried in special ships called petroleum or oil tanker.

6. The broad roads that connect major cities are called highways.

7. The first train in India ran in 1853 from Bombay to Thane.

8. Railways were introduced in India by the British Government.

9. The long distance railway line connecting Paris to Istanbul is called Grand-Orient

Express.

10. Indian’s rail network is the fourth largest in the world.

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CBSE Worksheet-04


Fill in the blanks:

1. The __________________ was invented by James Watt.

2. The __________________ joins the Atlantic ocean and Pacific ocean.

3. Nowadays railway engines run on ____________.

4. The ______________ has the largest railway network in the World.

5. Petroleum is carried in special ships called ________________.

6. The broad roads that connect major cities are called ________________.

7. The first train in India ran in ______________ from Bombay to Thane.

8. Railways were introduced in India by the ______________.

9. The long distance railway line connecting Paris to Istanbul is called ________________.

10. Indian’s rail network is the ______________ largest in the world.


Column 1 Column 2

Bus Port

Aeroplane Bus stop

Train Air port

Ship Railway station

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Answers

Fill in the blanks:

1. The steam engine was invented by James Watt.

2. The Panama Canal joins the Atlantic ocean and Pacific ocean.

3. Nowadays railway engines run on electric.

4. The US has the largest railway network in the World.

5. Petroleum is carried in special ships called petroleum or oil tanker.

6. The broad roads that connect major cities are called highways.

7. The first train in India ran in 1853 from Bombay to Thane.

8. Railways were introduced in India by the English.

9. The long distance railway line connecting Paris to Istanbul is called Grand-Orient

Express.

10. Indian’s rail network is the fourth largest in the world.


Column 1 Column 2

Bus Bus stop

Aeroplane Air port

Train Railway station

Ship Port

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CBSE Worksheet-05


Can you guess the places or states where the following are used to travel?

1. Jugad : __________________

2. Camel cart : ____________________

3. Bamboo bridge : __________________________

4. Vallam : ______________________

5. Rope Bridge : ______________________

Complete the following:

1. Camel : Camel cart = ____________________ : Bullock cart

2. Bamboo bridge : ________________________ = Cement bridge : Strong

3. Rope bridge : ________________ = Vallam : Kerala

4. ______________ : Kashmir = Rocky path : Uttaranchal

Write whether the following transport is urban or rural.

1. Tempo

2. Horse cart

3. Scooter

4. Cycle rickshaw

5. Tractor

6. Bullock cart

7. Bus

8. Car

9. Train

10. Camel cart

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Answers

Can you guess the places or states where the following are used to travel?

1. Jugad : Punjab

2. Camel cart : Rajasthan

3. Bamboo bridge : Arunachal Pradesh

4. Vallam : Kerala

5. Rope Bridge : Assam

Complete the following:

1. Camel : Camel cart = Bullock : Bullock cart

2. Bamboo bridge : Not strong = Cement bridge : Strong

3. Rope bridge : Assam = Vallam : Kerala

4. Snowy path : Kashmir = Rocky path : Uttaranchal

Write whether the following transport is urban or rural.

1. Rural

2. Rural

3. Urban

4. Urban

5. Rural

6. Rural

7. Urban

8. Urban

9. Urban

10. Rural

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CBSE Worksheet-01

CLASS - IV EVS – Means of Communication


1. What is meant by communication?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

2. What are means of communication?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

3. What is telecommunication?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

4. Who invented telegraph?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

5. Who invented telephone?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

6. Who invented radio?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

7. Who invented television?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

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8. What is meant by channel?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

9. What is the use of electric cables in communication system?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

10. What are optical fibres?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

11. What is telegraph?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

12. What is a telephone?

_________________________________________________________________________________________________

_________________________________________________________________________________________________

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Answers

1. Communication means sending or receiving message from one end to other.

2. Devices used to talk, or to send message one end to other, or from one person to

other are called means of communication.

3. Telecommunication is communication at a distance by technological means,

particularly through electrical signals

4. Charles Wheatstone and Samuel Morse

5. Alexander Graham Bell

6. Edwin Armstrong, and Lee de Forest

7. John Logie Baird and Philo Farnsworth

8. A method that people used to get information, to communicate or to send something

somewhere is called channel.

9. Electric cables are used in communication systems to transmit messages.

10. Optical fibres are used in the communication systems to transmit messages.

11. It is a device that uses pulses to transmit coded messages through a wire to a

receiver where the message is decoded.

12. It is a device which allows the human voice to be transmitted over distance.

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CBSE Worksheet-02


1. Which one is not a means of communication

a. Train

b. Radio

c. Television

d. Telephone

2. Which one is a means of mass communication?

a. Letter

b. Telephone

c. Radio

d. Pigeon

3. Which bird was used to send message in ancient time?

4. What is Electronic mail (e-mail)?

5. How invention of Computer and Internet have changed the way messages are sent?

6. What is mass media?

7. Write the name of any three electronic Mass Media devices.

8. What is SMS? Which devises are usually used to send SMS?

9. S.T.D stands for?

10. Karan wants to send his summer holiday pics to his friend. Which cheapest mode of

communication should he use to send them fast?

11. Communicating to a large number of people at a time is called?

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Answers

1. Train

2. Radio

3. Pigeon was used to send message in the ancient time.

4. Email is a text message that may contain files, images, or other attachments sent

through a network to a specified individual or group of individuals

5. Invention of Computer and Internet have increased the speed and reduced the

cost of sending message. Now the messages can be sent and received in seconds.

6. The means of communication that reaches to large number of people at a same

time is called mass media.

7. Television, Internet and Radio

8. SMS stands for Short Message Service and is also commonly referred to as a text

message. With a SMS, you can send a message of up to 160 characters to another

device. Mobile phones are used to send SMS.

9. Subscriber Trunk Dialing.

10. He should send these pictures as email attachment. Email is a fast and cheap

means of sending message.

11. Communicating to a large number of people at a time is called Mass

communication

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CBSE Worksheet-03


1. E-mail stands for ?

a. Electronic mail

b. Electrical mail

c. Emergency mail

d. Emerging mail

2. Full form of FAX is __________________________

3. Which means of communication is very effective for people who are uneducated?

a. Letters

b. E-mail

c. Television

d. SMS

4. Which are two types of mass communication?

5. What is the importance of Mass Communication?

6. National television of India is called?

7. Which country is the largest producer of films in world?

8. Which of the following is the national radio station of India?

a. Red FM

b. All India Radio

c. Radio one

d. Radio India

9. How Mobile phones are better than landline telephones ?

10. Write down any four means of mass media.

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ANSWERS

1. Electronic Main

2. Facsimile Automated Xerox

3. Television

4. Two type of mass communication are Print media and electronic media.

5. Mass communication plays major role in creating awareness among the people. It

can deliver the message to large number of people at once. Television and

Newspapers are good examples of Mass communication.

6. Doordarshan

7. India

8. All India Radio

9. Unlike Telephones, we can carry the mobiles wherever we go. We can send SMS

through Mobile phones. Even these smart phones can be used as camera and we can

send email messages, chat, listen to music and browse web pages.

10. Radio, Television, newspapers, magazines and films are means of mass media.

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CBSE Worksheet-04


1. If we want to send message very quickly, we can use :

(a) Money order

(b) Parcel

(c) Post card

(d) Speed Post

2. India is the largest producer of ___________ in the world.

(a) Mobile phones

(b) Films

(c) Books

(d) Computers

3. News Papers and Magazines are known as __________________

(a) Print Media

(b) Mass Media

(c) Large Media

(d) Video Media

4. Write short note on postal services in India.

5. Write the names of any 4 private TV Channels.

6. What is internet?

7. Write full form of WWW

8. Name any four national newspapers published in India.

9. AIR stand for ______________________

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ANSWERS

1. Speed post

2. Films

3. Print Media

4. India has the largest postal network in the world. We can send letters, telegrams or

cards to any part of India through post. Postal services can also be used to send

money orders and parcels. The use of Mobile phones, Emails, private couriers etc has

made postal services less relevant in present days.

5. Private TV channels are ZEE, Sony, NDTV, AajTak, Star TV

6. Internet is a computer network that connects computers across the globe.

7. WWW stands for Word Wide Web

8. Times of India, The Hindu, Hindustan Times, The Tribune

9. AIR stands for All India Radio.

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CBSE Worksheet-01

CLASS - IV EVS – How they Learnt their Skills

What do you call a person?

1. Who stitches our clothes?

2. Who makes pots?

3. Who mend shoes?

4. Who makes furniture?

5. Who makes beautiful patterns on fabrics?

What are the tools used by?

1. Tailor

a) ______________________

b) ______________________

2. Embroider

a) ____________________

b) ____________________

3. Cobbler

a) ____________________

b) ____________________

4. Carpenter

a) ____________________

b) ____________________

5. Mechanic

a) ____________________

b) ____________________

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Answer

What do you call a person?

1. Tailor

2. Potter

3. Cobbler

4. Carpenter

5. Embroider

What are the tools used by?

1. Tailor

a) Sewing machine

b) Scissors

c) Needles

d) Threads

2. Embroider

a) Colour threads

b) Needle

c) Circular wooden frames

3. Cobbler

a) Awl

b) Thread

c) Stretching pliers

d) Burnisher

4. Carpenter

a) Pencil

b) Chisels

c) Rasps

d) Planes

5. Automobile Mechanic

a) Spanner

b) Jack

c) Pliers

d) Knife

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CBSE Worksheet-02

CLASS - IV EVS – How they Learnt their Skills

Name the following:

1. A person who fixes water taps and pipes.

2. A person who looks after the electrical fittings.

3. A person who paints.

4. A person who does wood work.

5. A person who builds the main structure of the buildings.

6. A person who designs the buildings.

Identify the person in the picture and name.

1.

_______________________________

2.

_______________________________

3.

_______________________________

4.

_______________________________

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5.

_______________________________

6.

_______________________________

7.

_______________________________

8.

_______________________________

9.

_______________________________

10.

_______________________________

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Answers

Name the following:

1. Plumber.

2. Electrician.

3. Painter.

4. Carpenter.

5. Mason.

6. Architect.

Identify the person in the picture and name.

1. Architect

2. Mason

3. Electrician

4. Carpenter

5. Cobbler

6. Painter

7. Plumber

8. Tailor

9. Potter

10. Embroider

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CBSE Worksheet-03

CLASS - IV EVS – Occupations and Professions

Fill in the Blanks:

1. A __________________ drives a truck.

2. A __________________ teaches the student in a school.

3. A __________________ sings a song.

4. A __________________ cooks in a restaurant.

5. A ________________ fights criminals.

6. A ________________ does experiments.


Professions Works

Astronauts Plays sports

Athlete Treat sick animals

Pilot Puts out fires

Vet Flies spaceships

Firefighter Flies aeroplanes

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Identify the person:

1. I prepare delicious food for you to eat.

2. When people get sick, I help them get well.

3. I rescue people and buildings from fire.

4. I take orders and serve food and drinks at tables.

5. I take care that justice is done.

6. I maintain order and protect the citizens.

7. I repair vehicles when they are damaged.

8. I train young people to get good results in sport.

9. I create original pieces of art work.

10. I study laws and I represent my client in the court.

11. I treat disease and injuries of animals.

12. I create and perform music.

13. I take pictures of people, places or things.

14. I fly passengers on short or long flights.

15. I grow crops and raise animals.

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Answers

Fill in the Blanks:

1. Truck driver.

2. Teacher.

3. Singer.

4. Chef.

5. Police man.

6. Scientist.


Professions Works

Astronauts Flies spaceships

Athlete Plays sports

Pilot Flies aeroplanes

Vet Treat sick animals

Firefighter Puts out fires

Identify the person:

1. Cook.

2. Doctor.

3. Fireman.

4. Waiter.

5. Judge.

6. Police man.

7. Mechanic.

8. Coach.

9. Artist.

10. Lawyer.

11. Vet.

12. Musician.

13. Photographer.

14. Pilot.

15. Farmer.

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BRILLIANT PUBLIC SCHOOL , SITAMARHIbrilliantpublicschool.com/files/documents/Doc-401B-B.P.S.-IV-S.A... · I & II EVS- Science & Social Science Chapterwise Printable Worksheets with