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

Example Input: When magma heats groundwater, it may come to the surface as a hot spring or a geyser.
Example Output: When magma heats groundwater, it may come to the surface as a hot spring or a what?

Example Input: Ectothermic vertebrates control body temperature to just a limited extent from the outside by changing behavior.
Example Output: What type of vertebrates control body temperature to just a limited extent from the outside by changing behavior?

Example Input: Particles of sand and rock are carried by longshore drift.
Example Output:
Particles of sand and what other substance are carried by longshore drift?