Noctilucent clouds are associated with an unusual high-altitude phenomenon of which layer?
Answer and explanation
Correct answer: Mesosphere
The governing concept is the altitude and temperature environment of noctilucent clouds. These very high, ice-containing clouds occur near the upper mesosphere, where tiny particles can provide surfaces for water vapour to freeze under extremely cold conditions. Therefore option A is correct. Ordinary weather clouds form mainly in the troposphere, while the stratosphere and exosphere are not the usual region for this phenomenon.
Frequently asked questions
What is the correct answer to this question?
Mesosphere
Why is this the correct answer?
The governing concept is the altitude and temperature environment of noctilucent clouds. These very high, ice-containing clouds occur near the upper mesosphere, where tiny particles can provide surfaces for water vapour to freeze under extremely cold conditions. Therefore option A is correct. Ordinary weather clouds form mainly in the troposphere, while the stratosphere and exosphere are not the usual region for this phenomenon.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Introduction to Accounting.
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