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

Q: Landslides moving loose rocks downhill process is the best example of a sudden change to earth’s surface.

A: Which process is the best example of a sudden change to Earth’s surface?
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Q: A electron microscope is used to see extremely small objects.

A: What type of microscope is used to see extremely small objects?
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Q: Angiosperm seeds develop inside chambers called ovaries, which originate within flowers and mature into fruits.

A:
What develop inside chambers called ovaries, which originate within flowers and mature into fruits?
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