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Answer : 3. "troposphere"
In which part of the atmosphere 90% of the total amount of water vapor is present?
5Q:
In which part of the atmosphere 90% of the total amount of water vapor is present?
- 1Xome Circlefalse
- 2Flat Circlefalse
- 3tropospheretrue
- 4Ozone Circlefalse
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Answer : 3. "troposphere"
Explanation :
We humans live in the troposphere, and nearly all weather occurs in this lowest layer. Most clouds appear here, mainly because 99% of the water vapor in the atmosphere is found in the troposphere. Air pressure drops, and temperatures get colder, as you climb higher in the troposphere.