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WorksheetsPhotosynthesis
Total questions: 15
Worksheet time: 15mins
In a food chain, animals are consumers, and plants are known as .......
predators
producers
vegetarians
consumers
Select all things plants need for photosynthesis to occur.
water
sunlight
oxygen
carbon dioxide
glucose (sugar)
TRUE OR FALSE
Plants are important because they provide carbon dioxide that animals need to live.
TRUE
FALSE
What is true about chlorophyll?
It is found in the leaves
It is responsible for photosynthesis
It causes plants to have a green color
All statements are true
TRUE OR FALSE?
Plants change light energy into chemical energy
True
False
Which number shows where most photosynthesis takes place in a leaf?
1
3
5
7
Number 1 shows the waxy layer of a leaf. Why is this part important?
To protect the cells inside of the leaf
To keep the leaf from drying out
To allow gas to move in and out of the leaf
For photosynthesis
What are the name and function of structure 4?
vein / to transport water
vein / to transport gas
stoma / to transport water
stoma / to transport gas
_______ allow the leaf to get ______ from the air
stomata / water
palisade layers / sunlight
stomata / carbon dioxide
upper epidermis / gas
Material that is made from living cells and tissue is called (a)
(a) is the pigment that makes most plants green
Leaves have tiny holes called (a) at the bottom to allow gas to move in and out
Plants produce glucose and (a) during photosynthesis.
Explain why humans cannot go through the process of photosynthesis.
During autumn, some leaves change color to yellow, orange, and red. Do these leaves still have chlorophyll? Explain your answer.
