Q: Fact: contact between rocks over long periods of time causes rocks to smooth
Question: The below surface pebbles of the Snake River are of non rough edges because of?

A: river movement


Q: Fact: extreme heat and pressure compact sediment into sedimentary rock
Question: we only have diamonds because of the existence of

A: pressure


Q: Fact: carpet absorbs sound
Question: Why was my son-in-law required to add rugs or carpeting to his upstairs apartment when the ground floor wasn't?

A: Because they didn't want the downstairs renters to be as likely to complain about noise


Q: Fact: soil is formed by rocks eroding
Question: Heat from the sun, waves crashing down, and huge storms all wail on a large boulder at the shore. After a few hundred years, where the boulder stood is now

A:
earth