Q: Fact: soil is formed by rocks eroding
Question: A field is tilled and soil is filled with nutrients after years of

A: stones being destroyed

Q: Fact: density is a measure of mass over volume
Question: If the mass of an object increases, what must the volume do for the density to stay the same?

A: increase

Q: Fact: a reptile is cold-blooded
Question: Cold-blooded animals are unable to live in cold climates, which is why you always see this type of creature in hot areas

A: Iguanas

Q: Fact: microscope is used to see small things by making them appear bigger
Question: A minuscule thing could be seen easily with help from

A:
a scope