question: What sentence would provide a factual answer to this question: "A storm ravages a town for a week straight, complete with deluges of rain. If someone in that town needs a source of water, it is"

answer: as the amount of rainfall increases in an area , the amount of available water in that area will increase

question: What sentence would provide a factual answer to this question: "What does mining change?"

answer: mining changes an ecosystem

question: What sentence would provide a factual answer to this question: "Poison causes harm to which of the following?"

answer:
poison causes harm to living things