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

Light is scattered from molecules in our atmosphere.
Light is scattered from what in our atmosphere?

Thermoregulation is the process when animals maintain an internal temperature.
What is the process when animals maintain an internal temperature?

Like the energy content in food, the energy expenditures of exercise are also reported in kilocalories units.
Like the energy content in food, the energy expenditures of exercise are also reported in what units?