Physical Science Help Allen

Explain how the temperature difference between the poles and the equator drives the motion of the oceans and atmosphere.

I will need this question answered correctly within the next 2 hours, I’m not sure if I put the deadline in correctly but this is very urgent. There is no word count and this is “not” a paper. As long as the correct answer is given within the next 2 hours, a paragraph or two would be just fine. Thank you in advance.