Taken as a whole, the large scale or general circulation patterns of the atmosphere exist:
A) because of the earth's rotation.
B) as a cause of temperature contrasts.
C) as nature's method of balancing heat energy differences.
D) as a result of the different landforms on Earth's surface.
E) as a result of Earth's motion through space.

Question

Quizplus · Accepted Answer

The large scale or general circulation patterns of the atmosphere exist as nature's method of balancing heat energy differences. Heat is distributed around the Earth from the tropics to the poles in order to balance the energy budget of the planet. The movement of air and water around the Earth is a result of these heat energy differences, creating large-scale circulation patterns. The other choices (A, B, D, and E) are also factors that contribute to atmospheric circulation, but choice C best explains the overall reason for its existence.

Taken as a Whole, the Large Scale or General Circulation