Geography
Assertion (A): Heat absorption capacity of air is more in the lower layers than in upper layers.
Reason (R): Air on the surface of the earth is denser and contains more carbon dioxide, water vapour and other gases.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true but R does not explain A.
- A is true but R is false.
- A is false but R is true.
Insolation
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Answer
Both A and R are true and R is the correct explanation of A.
Explanation — Air on the surface of the earth is denser and contains more carbon dioxide, water vapour and other gases. Hence, its heat absorption capacity is more in the lower layers than in upper layers where its density is less.
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Related Questions
The sun continuously radiates heat and light energy in all the directions known as:
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When both incoming radiation and outgoing radiation are balanced, it is called:
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