Air temperature at the tropopause over the equator is about:
AMinus 60 C
BMinus 80 C
CMinus 20 C
DMinus 40 C
Answer & Solution
Correct answer: B. Minus 80 C
1. The tropopause is colder over the equator than the poles.
2. Over the poles it is about minus 45 degrees.
3. Over the equator it is about minus 80 degrees Celsius.
4. So the answer is minus 80 C.
_Source: NCERT Class 11 Geography, 'Composition and Structure of Atmosphere'_
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