Q: Fact: melting point means temperature at which a solid melts
Question: Melting point means temperature at which a solid does what?

A: gets melty

Q: Fact: as available water in an environment decreases , the amount of available food in that environment will decrease
Question: As a pond is slowly evaporated, the food for ducks in that area

A: is less

Q: Fact: seasonal changes are made in response to changes in the environment
Question: What does the earth orbit that causes the seasons to change?

A: plasma star

Q: Fact: a beach ball contains gas
Question: In order to play with a beach ball, you need to fill it with

A:
a gaseous substance