What is the common initial requirement for both frost and dew formation?
Answer and explanation
Correct answer: Presence of water vapour in air
Dew and frost are both linked with atmospheric moisture. Exam tip: remember moisture as similarity and final state as difference.
Frequently asked questions
What is the correct answer to this question?
Presence of water vapour in air
Why is this the correct answer?
Dew and frost are both linked with atmospheric moisture. Exam tip: remember moisture as similarity and final state as difference.
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.