Why is the mesopause counted among the coldest regions?
Answer and explanation
Correct answer: Because it is associated with minimum temperature at the top of the mesosphere
The mesopause is the boundary between the mesosphere and thermosphere. In the mesosphere, temperature generally falls with altitude and reaches an extremely low minimum near this boundary, often among the lowest temperatures in the atmosphere. Therefore, option B is correct. The mesopause is not near sea level, ozone heating is not its defining feature, and clouds do not collect there.
Frequently asked questions
What is the correct answer to this question?
Because it is associated with minimum temperature at the top of the mesosphere
Why is this the correct answer?
The mesopause is the boundary between the mesosphere and thermosphere. In the mesosphere, temperature generally falls with altitude and reaches an extremely low minimum near this boundary, often among the lowest temperatures in the atmosphere. Therefore, option B is correct. The mesopause is not near sea level, ozone heating is not its defining feature, and clouds do not collect there.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Introduction to Accounting.
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