Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

[Q]: Wilting occurs when water lost by transpiration is not replaced by absorbtion from room.
[A]: What occurs when water lost by transpiration is not replaced by absorbtion from room?


[Q]: Plant nutrition is the study of the chemical elements necessary for plant growth.
[A]: What is the study of the chemical elements necessary for plant growth called?


[Q]: Nitrogen is the most prevalent gas in the atmosphere, but not the most vital for life.
[A]:
What is the most prevalent gas in the atmosphere, but not the most vital for life?