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Worksheetsphotosynthesis
Total questions: 11
Worksheet time: 2mins
Name
Class
Date
1.
Plants can make their own food by ------process.
a)
respiration
b)
digestion
c)
photosynthesis
2.
Plants use ----------gas in the photosynthesis.
a)
oxygen
b)
carbon dioxide
c)
water vapor
3.
The main source of energy on Earth is ...........
a)
sun
b)
Heater
c)
Battery
4.
gas released from the photosynthesis process is ......
a)
oxygen
b)
carbon dioxide
c)
nitrogen
5.
Where do people and animals get the oxygen they breathe?
a)
from plants
b)
from other animals
c)
from water
d)
from the sun
6.
What are water and carbon dioxide converted into by the end of photosynthesis?
a)
air and sunlight
b)
water and air
c)
sugar and water
d)
sugar and oxygen
7.
Part of the plant that absorbs water.
a)
Roots
b)
Flowers
c)
Petals
d)
Leaves
8.
Part of the plant that has chlorophyll
a)
Roots
b)
Flowers
c)
Petals
d)
Leaves
9.
What does a plant need to survive?
a)
sunshine
b)
nutrients
c)
water
d)
all of the above
10.
What do the leaves of a plant do?
a)
They make the food for the plant.
b)
They soak up the water from the ground.
c)
They deliver water to the other parts of the plants
d)
They make seeds
11.
What part of the plant is #3?
a)
leaf
b)
root
c)
flower
d)
stem
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