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Science › Our Environment
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Question 1

Quick review: what is a producer?

Question 2

Give an example of an omnivore.

Question 3

Which trophic level, in general, tends to have the highest concentration of these harmful chemicals, due to biological magnification?

Question 4

What does the 10% law explain about energy as it moves up a food chain?

Question 5

What is a trophic level?

Question 6

Quick review: what is the chemical formula of ozone?

Question 7

Name one everyday product, common in the past, that commonly contained or used CFCs.

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