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: You call materials able to conduct electricity with 100% efficiency, meaning that no energy is lost during the electrical transmission, superconductors.

Answer: What do you call materials able to conduct electricity with 100% efficiency, meaning that no energy is lost during the electrical transmission?


Question: Most ferns produce the same type of spores and are therefore called homosporous.

Answer: Most ferns produce the same type of spores and are therefore called what?


Question: Deposition of sediments change in earth’s surface is most directly related to the water cycle.

Answer:
Which change in Earth’s surface is most directly related to the water cycle?