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Assertion (A): The thickness of the atmosphere is maximum over the Equator.

Assertion (A): The thickness of the atmosphere is maximum over the Equator.
Reason (R): High insolation and strong convection currents occur over the Equator.

(a)

Both A and R are true, and R is the correct explanation of A.

(b)

Both A and R are true, but R is NOT the correct explanation of A.

(c)

A is true, but R is false.

(d)

A is false, but R is true.

Answer:

(a)

Easy

Explanation

Equator experiences high insolation and convection, increasing atmosphere thickness. Hence, (A) is correct.