Question

What happens when warm air rises? Global temperature decreases. The movement creates a difference in air pressure. Cool air rises with it. It moves towards the poles.

Answer 1

When warm air rises it pushes the cold air down and the air around us turns cold. I would sat A: global temperature decreases... but its not necessarily global. So best answer would be B.

Answer 2

Hmm im not  accually sure but the answer might be B :)