The stratosphere extends up to a height of about:
A70 km
B90 km
C50 km
D30 km
Answer & Solution
Correct answer: C. 50 km
1. It begins at the tropopause.
2. It ends well below the mesopause.
3. The stratosphere extends up to about 50 km.
4. So the answer is 50 km.
_Source: NCERT Class 11 Geography, 'Composition and Structure of Atmosphere'_
Related questions
Air density with increasing altitude:Higher concentrations of dust are found in which regions?Which layer lies directly above the stratosphere?Carbon dioxide and water vapour keep the earth:Dust particles act as nuclei for:Which layer contains electrically charged ions?Air temperature at the tropopause over the equator is about:Temperature at the mesopause falls to about: