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

A volcano chain is formed by subduction of oceanic crust beneath a continental or oceanic plate.
What kind of chain is formed by subduction of oceanic crust beneath a continental or oceanic plate?

A theory is another name for a broad explanation that is supported by a great deal of evidence.
What is another name for a broad explanation that is supported by a great deal of evidence?

Whether the organism is a bacterium, plant, or animal, all living things access energy by breaking down these?

Whether the organism is a bacterium, plant, or animal, all living things access energy by breaking down these?