In which atmospheric region is the gaseous mixture relatively uniform?
Answer and explanation
Correct answer: Homosphere
The correct answer is the homosphere because turbulence and convection keep the major atmospheric gases comparatively well mixed in the lower atmosphere. Nitrogen, oxygen and other gases therefore have fairly stable proportions through this region. In the heterosphere, which lies higher, gases separate more according to molecular mass; the exosphere is only the outermost region, and the ionosphere is defined by ionisation rather than uniform mixing.
Frequently asked questions
What is the correct answer to this question?
Homosphere
Why is this the correct answer?
The correct answer is the homosphere because turbulence and convection keep the major atmospheric gases comparatively well mixed in the lower atmosphere. Nitrogen, oxygen and other gases therefore have fairly stable proportions through this region. In the heterosphere, which lies higher, gases separate more according to molecular mass; the exosphere is only the outermost region, and the ionosphere is defined by ionisation rather than uniform mixing.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting. Topic: accounting principles.
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