Question

40 POINTS CORRECT ANSWER
Why does hot air rise and cold air sink?

A ) Cold air has more kinetic energy than hot air.

B ) Hot air has more potential energy than cold air.

C ) Cold air is more dense than hot air.

D ) Hot air is more dense than cold air.

Answer 1

Cold air has more kinetic energy than hot air

Answer 2

The reason why hot air rises and cold air sinks is because hot air is less dense then cold air.