MAC 2013 Monthly Test

7/28/2019 MAC 2013 Monthly Test

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UJIAN BULANAN MAC 2013MATA PELAJARAN SCEINCE

NAME: S. RISHALLNI CLASS: 6 KAMBAR

SECTION A

1 Which of the following live in groups?

A Crocodile, elephants and birds.B Snakes, eagles and cowsC Wolves, lions, baboonsD Monkeys, bears, tigers

2 Which of the following animals live in solitary?

I DolpinsII LizardIII Eagle

A I and II onlyB I and III onlyC II and III onlyD I, II and III

3 Which of the following are reason for animals to live in solitary ?I To avoid being attackedII To avoid sharing of foodIII To avoid competition for spaceIV To avoid being detected by its enemies.

A I and II only B II and III only C II and IV only D I, II and III only

4 Which of the following are sources of competition among animal ?I FoodII Water III SpaceIV MateA I and II only B II and III only C I, II and III only D I, II, III and IV


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5 Diagram shows male fighting fish in two containers.

What will happen if the two fighting fish are placed in the samecontainer?

A The fighting fish dieB The fighting fish live together C The fighting fish fight each other.D The fighting fish leap out from the container

6 Based on the information above, which animals compete for food?

Grasshopper eat paddy leavesChickens eat paddyGrasshoppers eaten by frog and chickenChicken and frog eaten by eagle

I Frog and chickenII Chicken and eagleIII Eagle and grasshopper

A I onlyB I and II onlyC I and III onlyD I, II, and III only


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7 Which of the following animals is already extinct?

A B

C D

8 Which of the following plants is an endangered species?

A

B

C D

9 The list below shows several humans activities.

W Illegal huntingX Excessive loggingY Fishing competitionZ Production of clothes from fur

Which activities cause the extinction of animals?

A X and ZB W and XC X, Y, and ZD W, X, and Z


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10 Which of the following activities should be banned to prevent the

extinction of animals?

I Illegal logging

II Selling of turtleseggs III Making of craft from ivoryIV Breeding of fresh water fish

A I and IV onlyB II and III onlyC I, II, and III onlyD I, II, III, and IV

11

Diagram shows two animal species.

Which of the following about the above animals is true?

A They live in groups.B They compete for food.C They hunt for food together.D They fight their enemies together.

12

J, K, L and M show four pairs of animals.

J Tiger - Deer K Snake - OwlL Buffalo - StorkM Grasshopper - Caterpillar

Which pairs of animals compete with each other for food?

A J and KB K and MC K and LD J and M


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13 Which of the following animals is not under protection?

A TigersB GiraffesC HornbillsD Leatherback turtles

14 What is meant by extinction ?A A species which lives in groups. B A species which is becoming rare. C A species which can no longer be found on Earth. D A species which is very dangerous to human beings.

15. Diagram below shows an investigation on frictional force.

Van

The results are recorded in table below.

Surface Time taken to move From X to Y (s)

Glass 5Cement 8

Sandpaper

15What is the conclusion of this investigation ?

A The glass surface has the greatest friction.B The cement surface has the greatest friction.C As friction increases, the trolley takes a shorter time to move from

X to Y.

Weight


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D The friction on the sandpaper is greater than that on the glass and cement.

16 Based on the observation in diagram below, what can be concluded ?

A Force can stretch a spring.B Force can compress a spring.

C Force can change the shape of a spring.D Force can change the strength of a spring.

17 Block P is pushed with the same force on four different surface, W, X, Y andZ. Table below shows the results obtained.

Type of surface W X Y ZDistance traveled(cm) 32 78 59 18

Which statement is correct ?

A Z is the smoothest.B X is smoother than W and YC W is rougher than X and ZD Y is rougher than Z but smoother than X

18 Which activity involves pushing and pulling?

A

B

C

D


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19 Which actions need friction to work?

A K and N onlyB L and M onlyC L, M and N onlyD K, L, M and N

20 The toy car is moving from Q to P as shown in diagram below.

X

W

Z

In which direction must you push in order to make it move faster?A W C X

K

M

L

N

Y


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B Y D Z

21 Table below shows the distance traveled by cars P, Q, R and S in onehour.

Car P Q R SDistance (km) 50 80 40 100

Which statements are correct ?I Q moves further than RII R moves further than QIII S moves further than P and Q

A I and II onlyB I and III onlyC II and III onlyD I, II and III

22 Which of the following actions involves a push?

A

23 Which of the following involves pulling and pushing forces?

A B

C

DB


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C D

24 The list below shows several activities.

P - Kicking a ballQ - Ironing clothesR - Blowing a balloonS - Pulling out a nail

Which activities involve pushing forces?

A P and Q

B Q and RC P, Q and RD Q, R and S

25 Razi kept the following food in a cupboard. Which food would be the firstto spoil?

A B

C D

26Which of the following are the characteristics of spoilt food?

I It is colourfulII It is slimyIII It is mouldyIV It has an unpleasant smell

A I and II onlyB III and IV onlyC II, III and IV onlyD I, II, III and IV


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27 Which of the following food can be preserved by waxing?A B

C D

28 Which of the following situations is not caused by a pulling force?

A C

B D

29 Some animals live solitarily. One of them is

A snakeB elephantC beeD deer


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30 Which animals shown below is already extinct?

A Dinosaur D ZebraB EagleC Giraffe


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Part B Instruction: Write the answers in the spaces provided. 1

Figure 1 A group of students prepared three pots, P , Q and R, as shown in Figure 1. All

three pots were given the same treatment and care. Table 1 shows the resultsthat were obtained after two weeks.

Pot Average height of seedling (cm)

P QR

532

Table 1

(a) State the responding variable. _____________________________________________________________ [1 mark]

(b) Give one inference to explain the average height of seedling P .

_____________________________________________________________ [1 mark]

(c) What is the relationship between competition and the average height of seedling?

______________________________________________________________

[1 mark](d) What conclusion can you draw from this study?

______________________________________________________________ [1 mark]

P Q R


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2 The bar chart in Diagram 7 shows the number of animal P in a forest area

from 1992 to 2001.

Diagram 7(a) What is the trend in the change in the number of animal P from1992 to 2001?

____________________[ 1 mark ]

(b) State two reasons to explain the trend in the change in the number of animal Pas you stated in (a).

1. _____________________________________________________________

2. _____________________________________________________________[ 2 marks ]

(c) Predict what will happen to animal P by the year 2010.

[ 1 mark]

(d) Write a conclusion that can be made based on the information given in the bar chart shown above.

________________________________________________________________

_________________________________________________________________ [ 1 mark ]

Number of animals

Year 1992 1995 1998 2001


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3

Mass of the object (g) 1 2 3 4

Distance travelled (cm) 25 20 15 10

Table 1

Table 1 shows the results of an investigation where an object rolls down an inclinedplane and the distance travelled by the object is recorded.

(a) State the thing that is(i) changed : _______________________________________

(ii) measure : ______________________________________

(b) State one inference based on the observation of this investigation. ______________________________________________________________

(c) State the pattern that is shown by the distance that is travelled by the object.

______________________________________________________________

(d) Predict the distance that is travelled by an object that has a mass of 5g.

______________________________________________________________

(e) What conclusion can you make for this investigation?

______________________________________________________________


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4

Figure 1

Number of blocks 2 4 6 8 10Time taken (s) 12 10 8 6 X

Table 2

An investigation was carried out involving a metal toy car being released on inclinedplanes of the same length but of differing heights. The height of the inclined plane waschanged using wooden blocks stacked on top of each other to elevate the plane. Table1 shows the number of blocks used and the time taken for the toy car to reach the baseof the inclined plane.

(a) What is the aim of this investigation? _____________________________________________________________

(b) State an inference based on the observation obtained from this investigation

_______________________________________________________________ (c) In this investigation, state the thing that is:

(i) changed : _________________________________

(ii) measured : _______________________________

(d) State the things that are kept the same in this investigation.

________________________________________________________________

e) Describe the pattern for the time taken compared to the numbers of blocksused. _________________________________________________________________

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MAC 2013 Monthly Test