Regarding Pressure, Latitude, and Water Vs Land $\degree$ Because Descending Air Warms Less Over the Cool Oceans

Regarding pressure, latitude, and water vs land.

A) air pressure high at the equator because the water warms more quickly than the land.
B) air pressure is high over oceans at 30 $\degree$ because descending air warms less over the cool oceans.
C) air at the mid-latitudes is forced to sink because of dense air aloft from the subtropics.
D) air at the poles is rise because of the warmer ice sheets compared to the ocean.