Which process most affects the thermal stability of the stratosphere?
Answer and explanation
Correct answer: Absorption of ultraviolet radiation by ozone
The governing concept is radiative heating in the atmosphere. Ozone absorbs incoming ultraviolet radiation and converts much of that energy into heat, so temperature rises with altitude through much of the stratosphere. This warm-over-cool arrangement suppresses convection and produces thermal stability. Freezing raindrops, hydrogen rain, and marine clouds are not the dominant stratospheric processes, so option A is correct.
Frequently asked questions
What is the correct answer to this question?
Absorption of ultraviolet radiation by ozone
Why is this the correct answer?
The governing concept is radiative heating in the atmosphere. Ozone absorbs incoming ultraviolet radiation and converts much of that energy into heat, so temperature rises with altitude through much of the stratosphere. This warm-over-cool arrangement suppresses convection and produces thermal stability. Freezing raindrops, hydrogen rain, and marine clouds are not the dominant stratospheric processes, so option A is correct.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting.
