In which condition would the top of the troposphere be identified most clearly?
Answer and explanation
Correct answer: The temperature decrease stops and becomes nearly stable or reverses
The governing indicator of the tropopause is the vertical temperature lapse rate. In the troposphere, temperature normally decreases with height; near its upper boundary, that decrease becomes very small and the temperature becomes nearly constant before increasing in the stratosphere. Option A correctly describes this transition. Uniform rainfall is not a boundary criterion, oxygen does not suddenly disappear, and air does not become liquid at the tropopause.
Frequently asked questions
What is the correct answer to this question?
The temperature decrease stops and becomes nearly stable or reverses
Why is this the correct answer?
The governing indicator of the tropopause is the vertical temperature lapse rate. In the troposphere, temperature normally decreases with height; near its upper boundary, that decrease becomes very small and the temperature becomes nearly constant before increasing in the stratosphere. Option A correctly describes this transition. Uniform rainfall is not a boundary criterion, oxygen does not suddenly disappear, and air does not become liquid at the tropopause.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting.
