Composition and Structure of the Atmosphere — Geography STD 9 — Question
ICSE BoardEnglish MediumSTD 9GeographyComposition and Structure of the Atmosphere2 Marks
Question
In the troposphere, the temperature decreases with height.
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Answer
The troposphere lies closest to the Earth’s surface and contains all the water vapour, mostly dust particles, and clouds. This layer is subjected to intense mixing due to both horizontal and vertical circulation. Thus, the temperature decreases with height in this layer.
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