In this task, you are given a question and a corresponding answer. Your task is to generate a fact statement that is useful in answering the given question.

Q: Question: Sunlight produces heat that causes? Answer: warmth on bodies.

A: sunlight produces heat
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Q: Question: As the use of alt fuels increases, the use of what will decrease? Answer: fuels of the non reuse type power.

A: something reusable can be used more than once
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Q: Question: If many birds in the area are killed the ecosystem may become overcrowded with? Answer: insects.

A:
if the population of an organism increases then the ecosystem may become overpopulated with that organism
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