Q: Fact: weathering usually occurs over a period of many years
Question: A stone is weathered into sand in about

A: a millennia

Q: Fact: squirrels gather nuts in the autumn to eat during the winter
Question: The way that squirrels put away food during the cool season ensures that they

A: survive

Q: Fact: the shape of body parts is an inherited characteristic
Question: An inherited characteristic from my dad is

A: nasal structure

Q: Fact: using a car causes pollution
Question: What will happen if more people bike instead of drive cars?

A:
it will be easier to breathe