Generate a sentence that answers this question: "How long does it take Earth to fully revolve one time".

Answer: a Rotation of the Earth on itself takes one day

Generate a sentence that answers this question: "What can show how a rainbow is formed by refraction of light by splitting light into all different colors?".

Answer: a rainbow is formed by refraction of light by splitting light into all different colors

Generate a sentence that answers this question: "What forms craters on planets?".

Answer:
usually craters on planets are formed by asteroids impacting that planet or moon 's surface