The Hadley cell:
A)originates with strong solar heating at the equator.
B)creates a high-pressure area at the equator.
C)does not account for the formation of trade winds.
D)does not explain upper air movement in the troposphere.

Question

Quizplus · Accepted Answer

The Hadley cell originates with strong solar heating at the equator, which drives warm air upward and creates a low-pressure area. This rising air then cools, and as it reaches the upper atmosphere, it diverges and travels toward the poles, creating the trade winds. The resulting circulation pattern is known as the Hadley cell. B is not entirely accurate, as the high pressure area is actually at around 30 degrees latitude, and not directly at the equator. C and D are incorrect, as the Hadley cell does account for the formation of trade winds and explains upper air movement in the troposphere.

The Hadley Cell