Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
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Question: Does water get colder or warmer the deeper you go?

Answer: Does water get colder or warmer the deeper you go?


Question: Lead sulfate is the white solid that forms on corroded battery terminals.

Answer: What is the white solid that forms on corroded battery terminals?


Question: Secondary consumers (which eat primary consumers) are considered to be trophic level 3.

Answer:
What trophic level are secondary consumers (which eat primary consumers) considered to be?