instruction:
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.
question:
Fact: farming cause nutrients in the soil to decrease
answer:
a soil in a village seems to be nutrient deficient, what might have happened?


question:
Fact: an animal usually requires a warm body temperature for survival
answer:
A bear has two cubs that she keeps in her den because outside the den a winter storm is raging. One cub crawls outside, the other stays inside, with the mother. The cub that goes outside, compared to the cub inside, is?


question:
Fact: a desert environment has low rainfall
answer:

Which type of vegetation could you find in areas with low rainfall?