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Grade 3 Science: Ecosystems & Food Webs Intro
Name
Date
1.
An ecosystem includes living and ___ things together.
2.
A food web shows many connected ___ chains.
3.
Producers make their own food using ___.
4.
Plants are usually ___.
5.
Consumers eat other organisms for ___.
6.
Decomposers break down dead material and return ___ to soil.
7.
Energy in most ecosystems starts from the ___.
8.
Herbivores eat ___.
9.
What is an ecosystem?
10.
What is a producer?
11.
What is a consumer?
12.
What is a decomposer?
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