Why can lack of moisture prevent dew formation?
Answer and explanation
Correct answer: Enough water vapour is not available for condensation
Dew needs enough water vapour along with a cool surface. Exam tip: do not treat cooling alone as sufficient.
Frequently asked questions
What is the correct answer to this question?
Enough water vapour is not available for condensation
Why is this the correct answer?
Dew needs enough water vapour along with a cool surface. Exam tip: do not treat cooling alone as sufficient.
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.