Why is the mesopause counted among the coldest parts of the atmosphere?
Answer and explanation
Correct answer: Temperature continuously decreases in the mesosphere below it
The governing concept is the vertical temperature profile of the atmosphere. In the mesosphere, temperature generally decreases with increasing altitude because radiative heating is weak and absorbing species are sparse. This downward trend reaches a minimum near the mesopause, making it one of the coldest atmospheric regions. Option A is correct. The mesopause is far above sea level, is not the warmest ozone region, and is not defined by dense clouds.
Frequently asked questions
What is the correct answer to this question?
Temperature continuously decreases in the mesosphere below it
Why is this the correct answer?
The governing concept is the vertical temperature profile of the atmosphere. In the mesosphere, temperature generally decreases with increasing altitude because radiative heating is weak and absorbing species are sparse. This downward trend reaches a minimum near the mesopause, making it one of the coldest atmospheric regions. Option A is correct. The mesopause is far above sea level, is not the warmest ozone region, and is not defined by dense clouds.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Introduction to Accounting. Topic: Accounting Information.
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