alleryStart learning →Dust particles and water vapour are concentrated in which layer?
AThe troposphere
BThe exosphere
CThe thermosphere
DThe mesosphere
Answer & Solution
Correct answer: A. The troposphere
1. Weather-making ingredients stay near the ground.
2. The troposphere contains dust particles and water vapour.
3. That is why weather happens only there.
_Source: syllabus Geography, 'Composition and Structure of Atmosphere' (kegy207)_
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