Embed Size (px)
Citation preview
Leaves
Light EnergyWater + Light = Chemical Energy
1. Chloroplasts trap light energy
2. Water enters leaf
3. Carbon dioxide enters leaf through stomata
Oxygen leaves the leaf through stomata.
4. Sugar leaves leaf
Chemical energy + Carbon dioxide = Sugar
The next time you look at a leaf, imagine all the things
that goes on in the leaf, and we can't even see it
happening
The world around us is fascinating, all you have to do is look closer and
take an interest to explore and understand.
Science 4 Kids
© 2013 Nth Fusion llc. www.NthFusion.com
reso
urce
fro
m n
thfu
sion
llc
- ww
w.n
thfu
sion
.com
Science 4 kids worksheet
Science 4 Kids smart phone/Tablet app from Nth Fusion has many more learn & practice sections.
Plants also give out oxygen when they make food.
So plants make the oxygen that we breathe in.
Food (called sugar) made by leaves
is sent through the stem to all parts of the plant.
Extra food is stored in the roots, stems, fruits,
and seeds.
Oxygen leaves the leaf through stomata.Chemical energy +
Carbon dioxide = Sugar
Sugar is sent to the rest of the plant
Leaves
Science 4 Kids
© 2013 Nth Fusion llc. www.NthFusion.com
reso
urce
fro
m n
thfu
sion
llc
- ww
w.n
thfu
sion
.com
Science 4 kids worksheet
Science 4 Kids smart phone/Tablet app from Nth Fusion has many more learn & practice sections.
During the night plants do not make food.
In the night, plants breathe in oxygen and breathe out
carbon dioxide through the stomata.
It may look like plants don't do much, but there is a lot of activity that goes on that
we don't see.
Leaves
Science 4 Kids
© 2013 Nth Fusion llc. www.NthFusion.com
reso
urce
fro
m n
thfu
sion
llc
- ww
w.n
thfu
sion
.com
Science 4 kids worksheet
Science 4 Kids smart phone/Tablet app from Nth Fusion has many more learn & practice sections.
The green substance present in the leaves is called?
Stomata CarbonDioxide PollenChlorophyll
Which part of the plant is a food factory ?
Leaves Roots FlowersStem
What is the gas used by plants to make food ?
Oxygen Nitric oxide Carbon dioxide
Oxygen Nitric oxide Carbon dioxide
Oxygen Nitric oxide Carbon dioxide
What is the gas given out by plants while making food ?
What is the gas given out by plants at night ?
Science 4 Kids
© 2013 Nth Fusion llc. www.NthFusion.com
reso
urce
fro
m n
thfu
sion
llc
- ww
w.n
thfu
sion
.com
Science 4 kids worksheet
Science 4 Kids smart phone/Tablet app from Nth Fusion has many more learn & practice sections.
The green substance present in the leaves is called?
Stomata CarbonDioxide PollenChlorophyll
Which part of the plant is a food factory ?
Leaves Roots FlowersStem
What is the gas used by plants to make food ?
Oxygen Nitric oxide Carbon dioxide
Oxygen Nitric oxide Carbon dioxide
Oxygen Nitric oxide Carbon dioxide
What is the gas given out by plants while making food ?
What is the gas given out by plants at night ?
Answer KeyScience 4 Kids
© 2013 Nth Fusion llc. www.NthFusion.com
reso
urce
fro
m n
thfu
sion
llc
- ww
w.n
thfu
sion
.com
Science 4 kids worksheet
Science 4 Kids smart phone/Tablet app from Nth Fusion has many more learn & practice sections.
