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Subjects
Class 12GeographyWater in the AtmosphereHumidity, evaporation, and condensationExpertLevel 87

What is the main reason for the vertical decrease of water vapour in air?

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Answer and explanation

Correct answer: Sources are near the surface and temperature is lower aloft

Vapour comes from surface evaporation and cold upper air holds less moisture. Exam tip: mention both source and capacity.

Tags

vertical distributionwater vapourtroposphere

Frequently asked questions

What is the correct answer to this question?

Sources are near the surface and temperature is lower aloft

Why is this the correct answer?

Vapour comes from surface evaporation and cold upper air holds less moisture. Exam tip: mention both source and capacity.

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.

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