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

Input: Consider Input: Diffraction is the phenomenon in which light and sound waves become circular at the point source of a barrier.

Output: What is the phenomenon in which light and sound waves become circular at the point source of a barrier?


Input: Consider Input: At a convergent plate boundary, when one plate is oceanic, there are large volcanoes.

Output: At a convergent plate boundary, when one plate is oceanic, there are large what?


Input: Consider Input: Population is the term for individuals of a species that live in a particular habitat.
Output: What is the term for individuals of a species that live in a particular habitat?