Question

What happens to hotter air in the atmosphere?

A.Warmer air molecules move faster and get farther apart. As they get farther apart, they become more dense and sink.

B.Warmer air molecules move faster and get farther apart. As they get farther apart, they become less dense and rise.

C.Warmer air molecules move slower and spread out. As they spread out, they sink below cooler air molecules.

Answer 1

B.Warmer air molecules move faster and get farther apart. As they get farther apart, they become less dense and rise.