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: The population of plants will go down if? Answer: there's less liquid around.

A: as available water decreases , the population of plants will decrease
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Q: Question: If a species of plant or animal ceases to exist on earth, either by natural causes or by activities of humans, the loss of the plant or animal? Answer: cannot be undone.

A: if all members of a species cannot produce offspring then that species will likely become extinct
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Q: Question: A series of small holes that lead to various locations are found in soil where these legless things burrow:? Answer: earthworms.

A:
earthworms create tunnels in soil
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