If a question mentions ultraviolet absorption by ozone and temperature increase which layer is correct?
Answer and explanation
Correct answer: Stratosphere
The governing concept is the temperature inversion of the stratosphere. Ozone molecules absorb incoming ultraviolet radiation, converting part of that energy into heat. Consequently, in the stratosphere temperature generally increases with altitude, unlike the usual decrease found in the troposphere and mesosphere. The thermosphere also absorbs high-energy radiation, but the paired clue of ozone absorption and the characteristic temperature rise specifically identifies the stratosphere. Therefore, option C is the unambiguous answer.
Frequently asked questions
What is the correct answer to this question?
Stratosphere
Why is this the correct answer?
The governing concept is the temperature inversion of the stratosphere. Ozone molecules absorb incoming ultraviolet radiation, converting part of that energy into heat. Consequently, in the stratosphere temperature generally increases with altitude, unlike the usual decrease found in the troposphere and mesosphere. The thermosphere also absorbs high-energy radiation, but the paired clue of ozone absorption and the characteristic temperature rise specifically identifies the stratosphere. Therefore, option C is the unambiguous answer.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting.
