NAME: ______________________________________________
Review for Food Chain Test
Know the definitions for these words:
1. Producer: ______________________________________________________
2. Consumer: ______________________________________________________
3. Decomposer: ____________________________________________________
4. Niche: __________________________________________________________
5. Habitat: _________________________________________________________
6. Ecosystem: ______________________________________________________
7. Carnivores: _____________________________________________________
8. Herbivores: _____________________________________________________
9. Omnivores: _______________________________________________________
10. Draw and label a food chain with a mouse, grain, the sun and an owl.
11. Which organism is the producer? ____________________
12. Which organism is the first-level consumer? ______________________________
13. Which organism is the second-level consumer? ___________________________
14. Explain two changes that would likely happen to organisms in this food chain if
most of the mice in this area became diseased and died.
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Know how to answer questions by looking at a food web like this:
For example:
1. What two organisms could eat a mouse?
2. What two organisms might a wolf eat?
Would a carnivore survive if all plants died? Explain why or why not.
Bonus: Know the three types of strings that produce high pitch sounds and the three
types of strings that produce low pitch sounds.