what is the convection pattern between 30 degrees S and 30 degrees N latitude?
a cooler air rises and moves away from the equator, then warms and falls and moves back to the equator
b hotter air rises and moves toward the equator, then cools and falls and moves away from the equator
c hotter air rises and moves away from the equator, then cools and falls and moves back to the equator
d cooler air rises and moves toward the equator, then warms and falls and moves away from the equator