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690

Q:

In which part of the atmosphere 90% of the total amount of water vapor is present?

  • 1
    Xome Circle
  • 2
    Flat Circle
  • 3
    troposphere
  • 4
    Ozone Circle
  • Show Answer
  • Workspace

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.


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