Given a fact, create a question that can be answered using the fact. Construct the question such that it is unambiguous, has a unique answer and the answer can be given using the fact.
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Question: Fact: mimicry is used for avoiding predators by animals by camouflaging as a dangerous animal

Answer: Butterflies will often times have coloring that at look like eyes on their wings for?


Question: Fact: An example of migration is birds flying south in the winter

Answer: Birds go south to look for?


Question: Fact: cutting down trees in a forest causes the number of trees to decrease in that forest

Answer:
cutting down trees in a forest causes the number of trees to decrease where?