instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
Rich in protein and nutrients, insects abundant group of organisms is being touted as an important human dietary source.
answer:
Rich in protein and nutrients, what abundant group of organisms is being touted as an important human dietary source?

question:
A vapor light produces visible light by electroluminescence process.
answer:
A vapor light produces visible light by what process?

question:
Iceland sits on the mid-atlantic ridge.
answer:
On which ridge does iceland sit?