What is the main reason for less dew formation on a cloudy night?
Answer and explanation
Correct answer: Clouds reduce radiational heat loss from the surface
Clouds reduce heat loss from the ground so the surface cools less often to dew point. Exam tip: treat clear nights as favourable for dew.
Frequently asked questions
What is the correct answer to this question?
Clouds reduce radiational heat loss from the surface
Why is this the correct answer?
Clouds reduce heat loss from the ground so the surface cools less often to dew point. Exam tip: treat clear nights as favourable for dew.
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.