The zone separating troposphere from stratosphere is the:
ATropopause
BMesopauses
COzonepause
DExopausess
Answer & Solution
Correct answer: A. Tropopause
1. Each layer ends at a named boundary.
2. This boundary caps the lowest layer.
3. It is called the tropopause.
4. So the answer is the tropopause.
_Source: NCERT Class 11 Geography, 'Composition and Structure of Atmosphere'_
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