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Class 12GeographyWater in the AtmosphereForms of condensation: dew, frost, fog, and mistHardLevel 88

How can urban pollution particles help make fog denser?

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Answer and explanation

Correct answer: They provide condensation nuclei for water vapour

Water vapour can form tiny droplets on dust and smoke particles. Exam tip: write the role of condensation nuclei in urban fog.

Tags

urban fogpollutioncondensation nuclei

Frequently asked questions

What is the correct answer to this question?

They provide condensation nuclei for water vapour

Why is this the correct answer?

Water vapour can form tiny droplets on dust and smoke particles. Exam tip: write the role of condensation nuclei in urban fog.

Which subject and chapter does this question cover?

This is a Class 12 Geography question. Chapter: Water in the Atmosphere. Topic: Forms of condensation: dew, frost, fog, and mist.

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