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Charra [1.4K]
3 years ago
5

How many "cells" of circulating air are found around the earth? 9 6 3 12?

Biology
1 answer:
laila [671]3 years ago
4 0
There are six cells of circulating air found around the earth,
Global circulation is the world-wide system of winds by which necessary transfer of heat from tropical to polar latitudes is accomplished. In each hemisphere; that is; the northern and southern hemisphere, there are three cells , that is the Hadley cell, Ferrel cell and Polar cell, in which air circulates through the entire depth of the troposhere. 
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Answer: b

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Explanation:

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Change in physical features of an organism is considered as structural adaptation. Example- fur in bear

Change in the way an organism does things to survive is called behavioral adaptation. Example- bird calls and migration from one place to another.

Adaptation is an essential feature that helps an organism to better servive in the environment. In case, an organism fails to adapt to changes in its environment, its immune system becomes weak and fails to work. This threatens its life and it becomes ill. This may also result in its death.

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