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Questions and Answers
What is an ecosystem?
Which of the following is an abiotic factor?
What are decomposers?
In a food chain, what is the role of a producer?
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Which of the following is a biotic factor in an ecosystem?
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What effect does red tide algae have on marine life?
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Which of the following statements about food webs is true?
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What can happen to an ecosystem if one species is removed?
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Which abiotic factor is essential for photosynthesis in plants?
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Which of the following is an example of a predator-prey relationship?
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Which factor is most likely to cause a decrease in the population of predators?
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What role do decomposers play in the nutrient cycle?
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How does temperature affect cold-blooded animals?
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