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Class 12GeographyWater in the AtmosphereHumidity, evaporation, and condensationExpertLevel 85

How can salinity indirectly affect evaporation from a sea surface?

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Answer and explanation

Correct answer: Salinity can slightly reduce the vapour pressure of water

Dissolved salts can reduce vapour pressure compared with pure water. Exam tip: still treat temperature and wind as major factors.

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salinityevaporationvapour pressure

Frequently asked questions

What is the correct answer to this question?

Salinity can slightly reduce the vapour pressure of water

Why is this the correct answer?

Dissolved salts can reduce vapour pressure compared with pure water. Exam tip: still treat temperature and wind as major factors.

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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