If surface temperature is below freezing but air is very dry why will frost formation be weak?
Answer and explanation
Correct answer: There will be lack of water vapour for ice crystal formation
Frost needs water vapour along with a cold surface. Exam tip: treat both temperature and moisture as necessary conditions.
Frequently asked questions
What is the correct answer to this question?
There will be lack of water vapour for ice crystal formation
Why is this the correct answer?
Frost needs water vapour along with a cold surface. Exam tip: treat both temperature and moisture as necessary conditions.
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.