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: camouflage can be used for hunting for prey

Answer: if a predator wanted to catch its meal undetected, which method would be effective?


Question: Fact: the looseness of soil has a positive impact on a plant 's roots' growth in that soil

Answer: It is very difficult for carrots to grow in?


Question: Fact: if the amount of available food and water decreases in an environment then animals may leave that environment to find food and water

Answer:
Which event can lead to the human caused change of an environment?