Which component must be present in air for dew to form?
Answer and explanation
Correct answer: Water vapour
Dew cannot form without water vapour. Exam tip: remember the need for moisture in every condensation form.
Frequently asked questions
What is the correct answer to this question?
Water vapour
Why is this the correct answer?
Dew cannot form without water vapour. Exam tip: remember the need for moisture in every condensation form.
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.