Which option correctly matches an atmospheric component with its nature?
Answer and explanation
Correct answer: Water vapour variable component
Water vapour is a variable component because its concentration changes with location, temperature, evaporation, altitude and weather. Warm, humid regions generally contain more water vapour than cold or dry regions. Thus, option C correctly matches the component with its nature. Argon is a relatively permanent atmospheric gas, dust is made of fine solid particles rather than being a major gas, and nitrogen is a permanent major gas, not a solid particle. This distinction is fundamental in classifying atmospheric constituents.
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What is the correct answer to this question?
Water vapour variable component
Why is this the correct answer?
Water vapour is a variable component because its concentration changes with location, temperature, evaporation, altitude and weather. Warm, humid regions generally contain more water vapour than cold or dry regions. Thus, option C correctly matches the component with its nature. Argon is a relatively permanent atmospheric gas, dust is made of fine solid particles rather than being a major gas, and nitrogen is a permanent major gas, not a solid particle. This distinction is fundamental in classifying atmospheric constituents.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting.
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