In which layer is air pressure so low that gas particle collisions become very rare and the layer seems space like?
Answer and explanation
Correct answer: Exosphere
The exosphere is correct because it is the outermost, extremely thin region of Earth’s atmosphere, where particles are separated by great distances and collisions are infrequent. It gradually merges with outer space rather than forming a sharply bounded shell. The mesosphere still has enough atmosphere for frequent interactions and meteor ablation, while the troposphere and lower stratosphere have much greater pressure and density.
Frequently asked questions
What is the correct answer to this question?
Exosphere
Why is this the correct answer?
The exosphere is correct because it is the outermost, extremely thin region of Earth’s atmosphere, where particles are separated by great distances and collisions are infrequent. It gradually merges with outer space rather than forming a sharply bounded shell. The mesosphere still has enough atmosphere for frequent interactions and meteor ablation, while the troposphere and lower stratosphere have much greater pressure and density.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting.
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