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Matter and Energy in Ecosystems

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Last updated almost 6 years ago
6 questions
5
Question 1
1.

Draw arrows to show the transfer of energy among the sun and forest organisms.

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3
3
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10
Question 2
2.

Analyze the food web above. Which statement is true?

Question 3
3.

Analyze the food web above. Which of the following are consumers? Select all that apply.

Question 4
4.

Analyze the food web above. Which of the following are producers? Select all that apply.

Question 5
5.

In an energy pyramid, approximately 10 percent of the energy available in one trophic level is transferred to the next level. Which statement helps explain why this occurs?

Question 6
6.

Predict the effect is all great white sharks were removed from an ocean ecosystem. (Hint: How would that affect the organisms they eat and the organisms that the sharks prey eat?)