What is necessary in air for fog formation?
Answer and explanation
Correct answer: Water vapour and cooling
Fog forms when moist air cools and condenses into tiny droplets. Exam tip: remember both moisture and cooling.
Frequently asked questions
What is the correct answer to this question?
Water vapour and cooling
Why is this the correct answer?
Fog forms when moist air cools and condenses into tiny droplets. Exam tip: remember both moisture and cooling.
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.