1) The Hadley Cell is set up by rising air over the equator. It begins with warming of air surrounding the equator, which creates a large region
of lower surface pressures. This belt of equatorial low pressure causes
air to be drawn together and the warm, moist air over the equator rises
upward, to the top of the troposphere. Once the warm air rises, where
does it go?
A)It circulates back down in the latitudes at the
equator.

B)It spreads out north and south and travels toward the poles

C)It cools and sinks back down toward Earth at about 30° latitude

D)It creates creates circulation cells that move the jet
streams across continental masses.