Why is water vapour called a variable gas of the atmosphere?
Answer and explanation
Correct answer: Its amount changes with place and time
The amount of water vapour changes with temperature, water sources and air conditions. Therefore it is considered a variable component.
Frequently asked questions
What is the correct answer to this question?
Its amount changes with place and time
Why is this the correct answer?
The amount of water vapour changes with temperature, water sources and air conditions. Therefore it is considered a variable component.
Which subject and chapter does this question cover?
This is a Class 12 Geography question. Chapter: Water in the Atmosphere. Topic: Humidity, evaporation, and condensation.