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

Electric motors transform electrical energy into kinetic energy.
Electric motors transform electrical energy into what other form of energy?

Plant nutrition is the study of the chemical elements necessary for plant growth.
What is the study of the chemical elements necessary for plant growth called?

All of the land drained by a river system is called its basin, or the "wet" term  watershed

All of the land drained by a river system is called its basin, or what "wet" term?