Why is thermal classification of atmospheric layers not considered based only on height?
Answer and explanation
Correct answer: Because each layer has a different temperature trend with height
The governing concept is thermal, or temperature-based, classification. Height helps locate atmospheric regions, but the actual classification depends on how temperature changes as altitude increases: it decreases in some layers and increases in others because of different heating and radiative processes. Composition and density also vary, but they do not make all layers identical. Height certainly has physical meaning, and these layers occur over land and ocean. Thus option A correctly states the basis of thermal classification.
Frequently asked questions
What is the correct answer to this question?
Because each layer has a different temperature trend with height
Why is this the correct answer?
The governing concept is thermal, or temperature-based, classification. Height helps locate atmospheric regions, but the actual classification depends on how temperature changes as altitude increases: it decreases in some layers and increases in others because of different heating and radiative processes. Composition and density also vary, but they do not make all layers identical. Height certainly has physical meaning, and these layers occur over land and ocean. Thus option A correctly states the basis of thermal classification.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting.
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