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Why is water vapour called a variable component of the atmosphere?

Answer and explanation

Correct answer: Its amount changes with place, season, and time

Correct answer: C. Water vapour is variable because its amount in the air changes with location and time. Evaporation, temperature, available moisture, and weather conditions all affect how much vapour the air contains. Oceans are an important source, but water vapour is present in the atmosphere, not only in oceans.

Related tags

Water VapourAtmosphereHumidityEvaporationAnd CondensationHumidity Evaporation And CondensationWater In The AtmosphereGeographyClass 12 Mcq

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