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

Example Input: Low energy causes waves to bring sand up onto the beach during summers.
Example Output: What causes waves to bring sand up onto the beach during summers?

Example Input: Most of the digestion reactions occur in the small intestine.
Example Output: Where do most of the digestion reactions occur?

Example Input: Glaciers deposit their sediment when they melt.
Example Output:
When do glaciers deposit their sediment?