What is the most important factor controlling the seasonal distribution of precipitation in the Aw (Tropical Wet and Dry)realm?
A)proximity to maritime tropical air masses
B)movement of cyclonic storms
C)migration of the ITCZ
D)the location of mountain ranges
E)the location of ocean currents

Question

Quizplus · Accepted Answer

The migration of the Intertropical Convergence Zone (ITCZ) is the most important factor controlling the seasonal distribution of precipitation in the Aw (Tropical Wet and Dry) realm. The ITCZ is a zone of low pressure that moves northward and southward with the seasonal shift in solar insolation. As it moves, it brings rainfall to the areas underneath it. Therefore, the movement of the ITCZ determines the wet and dry seasons in the Tropical Wet and Dry climate.

What Is the Most Important Factor Controlling the Seasonal Distribution