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Questions and Answers
Which of these is part of an animal's ecosystem?
Which of these is part of an animal's ecosystem?
- B. turtle (correct)
- A. penguin
- D. cactus
- C. chicken
What do decomposers do when they feed on dead organisms?
What do decomposers do when they feed on dead organisms?
- B. The decomposers give off oxygen.
- A. The decomposers die.
- C. The decomposers break down the dead organisms and put nutrients into the soil for other organisms. (correct)
- D. The decomposers move up one level in their food chain.
Where do plants get their energy from?
Where do plants get their energy from?
- A. the soil.
- D. other plants.
- B. the sun. (correct)
- C. the air.
What would happen if decomposers were removed from an ecosystem?
What would happen if decomposers were removed from an ecosystem?
If the food supply for mice in a field decreases, what will happen to the mouse population?
If the food supply for mice in a field decreases, what will happen to the mouse population?
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