Why does the body feel hotter in warm and humid air?
Answer and explanation
Correct answer: Because reduced evaporation of sweat decreases body cooling
The body cools when sweat evaporates, taking heat away from the skin. In humid air, the air already contains much water vapour, so sweat evaporates more slowly. Less heat is removed from the body, making it feel hotter. Option B is incorrect because humidity does not directly increase heat production inside the body. Exam tip: higher humidity means lower evaporation and a higher felt temperature.
Frequently asked questions
What is the correct answer to this question?
Because reduced evaporation of sweat decreases body cooling
Why is this the correct answer?
The body cools when sweat evaporates, taking heat away from the skin. In humid air, the air already contains much water vapour, so sweat evaporates more slowly. Less heat is removed from the body, making it feel hotter. Option B is incorrect because humidity does not directly increase heat production inside the body. Exam tip: higher humidity means lower evaporation and a higher felt temperature.
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.
