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

Example Input: Cranium (skull) is the term for the skeletal structure of the head that supports the face and protects the brain.
Example Output: What is the term for the skeletal structure of the head that supports the face and protects the brain?

Example Input: Constructive forces type of forces are involved when deposited rock forms deltas or barrier islands.
Example Output: What type of forces are involved when deposited rock forms deltas or barrier islands?

Example Input: Enzymes speed up the rate of a specific chemical reaction and are therefore known as biochemical catalysts.
Example Output:
Enzymes speed up the rate of a specific chemical reaction and is therefore known as what?