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.

[Q]: Fact: Earth is made of rock
[A]: Ground has?


[Q]: Fact: summer is when a hemisphere is tilted towards the sun
[A]: Summer is the season where?


[Q]: Fact: as elevation of a place decreases , how much a flood will affect that place will increases
[A]:
At high elevations, there is little risk of flooding, but at low elevations, what will happen?