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Questions and Answers
Which of the following best describes an ecosystem?
Which of the following best describes an ecosystem?
- An area that includes both living organisms and nonliving components (correct)
- An area that includes only living organisms
- An area that includes only plants and animals
- An area that includes only nonliving components
What is the term for the transfer of nutrients through an ecosystem?
What is the term for the transfer of nutrients through an ecosystem?
- Nutrient cycle (correct)
- Food chain
- Energy transfer
- Pyramid of biomass
What do producers, consumers, and decomposers refer to in an ecosystem?
What do producers, consumers, and decomposers refer to in an ecosystem?
- Different types of energy transfer
- Different types of organisms (correct)
- Different types of food chains
- Different types of ecosystems
What does a food web show in an ecosystem?
What does a food web show in an ecosystem?
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What can cause changes to an ecosystem?
What can cause changes to an ecosystem?
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Which of the following is an example of an abiotic component in an ecosystem?
Which of the following is an example of an abiotic component in an ecosystem?
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What is the term for the transfer of energy through a pyramid of biomass?
What is the term for the transfer of energy through a pyramid of biomass?
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What are producers, consumers, and decomposers classified as in an ecosystem?
What are producers, consumers, and decomposers classified as in an ecosystem?
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What do food webs show in an ecosystem?
What do food webs show in an ecosystem?
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What can cause changes to an ecosystem?
What can cause changes to an ecosystem?
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