question: What sentence would provide a factual answer to this question: "an earthquake causes the ground to"

answer: an earthquake causes the ground to shake

question: What sentence would provide a factual answer to this question: "Frogs bury themselves in mud in order to"

answer: An example of hibernation is a frog burying itself in mud

question: What sentence would provide a factual answer to this question: "wildfire occurs when"

answer:
wildfire is when a forest catches fire