Why can fog remain longer in a valley during the morning?
Answer and explanation
Correct answer: Cold moist air collects in the valley and mixes less
Cold dense air can stay in valleys and remain near saturation. Exam tip: connect valleys with cold-air pooling.
Frequently asked questions
What is the correct answer to this question?
Cold moist air collects in the valley and mixes less
Why is this the correct answer?
Cold dense air can stay in valleys and remain near saturation. Exam tip: connect valleys with cold-air pooling.
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.