TASK DEFINITION: Given a scientific question, generate a correct answer to it.
PROBLEM: What does the moon not have to protect it from extreme temperatures?

SOLUTION: atmosphere

PROBLEM: Ionic compounds contain cations and anions rather than what?

SOLUTION: discrete neutral molecules

PROBLEM: What type of fronts often bring sudden changes in the weather, including different types of precipitation, depending on the season?

SOLUTION:
cold fronts