Question

Following is also referred to as exobase

(A) Troposphere

(B) Stratosphere

(C) Thermosphere

(D) Exosphere​

Answer 1

The correct option is (C) Thermosphere

Explanation:

• The exosphere is also known as the thermosphere.

• Exosphere lies between 700 to 10,000 km.

• It lies so high that atmospheric conditions almost become constant. It lies in the outermost region of Earth and softly merges into the vacuum.

• Hence, the correct option is (c) Thermosphere