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WorksheetsPhotosynthesis 101
Total questions: 16
Worksheet time: 9mins
Name
Class
Date
1.
What are the products of photosynthesis?
a)
water and carbon dioxide
b)
oxygen and glucose
c)
oxygen and carbon dioxide
d)
oxygen and water
2.
What chemical compound that humans need from plants?
a)
H2O
b)
CO2
c)
O2
d)
C6H12O12
3.
What are the reactants (what's needed) for photosynthesis?
a)
glucose and oxygen
b)
light, water, and carbon dioxide
c)
oxygen and water
d)
carbon dioxide and water
4.
What is another name for glucose?
a)
Chlorophyll
b)
Chloroplasts
c)
Stomata
d)
Sugar
5.
What gas is released by plants during photosynthesis?
a)
sulfur
b)
carbon dioxide
c)
oxygen
d)
hydrogen
6.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
carbon dioxide + water --> oxygen + glucose
b)
carbon dioxide + glucose + water --> oxygen
c)
oxygen + water --> carbon dioxide + glucose
d)
glucose+ oxygen ---> water + carbon dioxide
7.
Which organelle does photosynthesis take place in?
a)
Mitochondrion
b)
Chlorplast
c)
Cytoplasm
d)
Nucleus
8.
Why do plants go through photosynthesis?
a)
To make food for us
b)
To make food for themselves
c)
They're bored and have nothing else to do
9.
Plants get food from the soil
a)
False
b)
True
10.
Plants make food in their green leaves
a)
True
b)
False
11.
Water gives the plant the food it needs
a)
True
b)
False
12.
The name of the Green Pigment in a plant is called Chlorophyll
a)
True
b)
False
13.
To make glucose (sugar) plants need oxygen
a)
True
b)
False
14.
Chlorophyll is green
a)
False
b)
True
15.
Sunlight is needed for photosynthesis
a)
True
b)
False
16.
What is the meaning of PHOTOSYNTHESIS
a)
Mr Casey is Awesome
b)
The use of light to create sugar from water and carbon dioxide
c)
The use of darkness to create sugar from water and carbon dioxide
d)
Nothing
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