What is the most correct reason for calling water vapour a variable atmospheric element?
Answer and explanation
Correct answer: Its amount changes greatly with place, time and temperature
Water vapour is called a variable atmospheric element because its concentration is not constant. Evaporation, condensation, temperature, humidity, season, and local geography cause its amount to change from one place and time to another. Warm air can generally contain more moisture than cold air. Option D is correct. Water vapour is not restricted to the poles or ionosphere and does not remain at one fixed percentage.
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What is the correct answer to this question?
Its amount changes greatly with place, time and temperature
Why is this the correct answer?
Water vapour is called a variable atmospheric element because its concentration is not constant. Evaporation, condensation, temperature, humidity, season, and local geography cause its amount to change from one place and time to another. Warm air can generally contain more moisture than cold air. Option D is correct. Water vapour is not restricted to the poles or ionosphere and does not remain at one fixed percentage.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting.
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