If a layer has very rarefied air and merges into space, which layer is it?
Answer and explanation
Correct answer: Exosphere
The governing concept is the gradual transition from the atmosphere to outer space. The exosphere is the highest major atmospheric layer; its gas particles are extremely far apart, collisions are rare, and the layer gradually merges with interplanetary space. Therefore option D is correct. The troposphere and stratosphere are dense lower layers, while the mesosphere is above the stratosphere but still distinct from the exosphere.
Frequently asked questions
What is the correct answer to this question?
Exosphere
Why is this the correct answer?
The governing concept is the gradual transition from the atmosphere to outer space. The exosphere is the highest major atmospheric layer; its gas particles are extremely far apart, collisions are rare, and the layer gradually merges with interplanetary space. Therefore option D is correct. The troposphere and stratosphere are dense lower layers, while the mesosphere is above the stratosphere but still distinct from the exosphere.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting. Topic: Covers GAAP.
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