Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
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Question: Springs or geysers do we call heated groundwater that erupts from the ground under pressure.

Answer: What do we call heated groundwater that erupts from the ground under pressure?


Question: Nonvascular plants are the only plants with a life cycle in which the gametophyte generation is dominant.

Answer: What are the only plants with a life cycle in which the gametophyte generation is dominant?


Question: Gradual degradation of a material due to its exposure to the environment is known as corrosion.

Answer:
Gradual degradation of a material due to its exposure to the environment is known as what?