If actual water vapour content remains the same but temperature rises, why does relative humidity generally decrease?
Answer and explanation
Correct answer: Because warm air has a higher saturation capacity
As temperature rises, air can hold more water vapour, so relative humidity falls for the same vapour content. Exam tip: distinguish actual humidity from saturation capacity.
Frequently asked questions
What is the correct answer to this question?
Because warm air has a higher saturation capacity
Why is this the correct answer?
As temperature rises, air can hold more water vapour, so relative humidity falls for the same vapour content. Exam tip: distinguish actual humidity from saturation capacity.
Which subject and chapter does this question cover?
This is a Class 12 Geography question. Chapter: Water in the Atmosphere. Topic: Humidity, evaporation, and condensation.