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HomeUPSC CSEGeographyPhysical Geography › The average height of the troposphere is:

The average height of the troposphere is:

A18 km
B50 km
C13 km
D8 km
Answer & Solution
Correct answer: C. 13 km
1. It is the lowest layer. 2. Its average height is 13 km. 3. It is 8 km at the poles and 18 km at the equator. _Source: NCERT Class 11 Fundamentals of Physical Geography, Chapter 8, Composition and Structure of Atmosphere._
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