Practice Trophic Levels (5.4.2) - Chapter 5: Ecology and Welfare

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9 questions

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5 cards from this section. Quick, good the night before a test.
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3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What defines a producer?
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Think about plants and what they do.
Question 2.
Which trophic level do herbivores belong to?
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Consider what herbivores eat.
3Question 3.
What is the primary role of producers in an ecosystem?
- To consume energy
- To produce energy
- To decompose matter
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Think about what plants do.
4Question 4.
True or False: Tertiary consumers are the first level of consumers in a food chain.
- True
- False
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Remember the order of consumer levels.
Question 5.
Analyze the impact of removing all decomposers from an ecosystem.
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Consider how nutrients cycle in nature.
Question 6.
Evaluate how human activity might influence the trophic levels in a lake ecosystem.
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Think about what happens when pollutants enter an ecosystem.

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