WorksheetsModul.e 3 Lesson 3
Total questions: 11
Worksheet time: 6mins
Name
Class
Date
1.
1. Choose the correct word to match the image.
a)
consumer
b)
food chain
c)
producer
d)
food web
2.
2. Choose the correct word to match the image.
a)
consumer
b)
food chain
c)
producer
d)
food web
3.
3. Choose the correct word to match the image.
a)
consumer
b)
food chain
c)
producer
d)
food web
4.
4. Choose the correct word to match the image.
a)
consumer
b)
food chain
c)
producer
d)
food web
5.
6. A ________________ models how energy is transferred in an ecosystem.
a)
food web
b)
food chain
6.
7. Which are necessary for plants to produce energy? Select all that apply.
a)
sunlight
b)
carbon dioxide
c)
sugar
d)
water
7.
8. The source of all energy in a food chain is the (a) .
8.
9. A(n) __________ shows the relationships among all species in an ecosystem.
a)
food chain
b)
environmental change
c)
energy pyramid
d)
food web
9.
10. A model of how food chains are connected is called a ____________.
a)
food web
b)
energy flow
10.
11. A (a) eats other organisms for energy.
11.
12. (a) are the main producers in lakes and oceans.
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