Relative humidity is the percentage of water vapor present in the air compared to the maximum it can hold at a given temperature. If the air holds all the moisture it can, the relative humidity is 100%. Dry weather has lower relative humidity.
Class 7 NCERT Social Science India and the World: Land and the People Chapter 2 Understanding the Weather
Class 7 Social Science Exploring Society: India and Beyond Part 1 Solution
Relative humidity refers to the amount of water vapor present in the air as a percentage of the maximum it could hold at that temperature. When the air is fully saturated, the relative humidity is 100%. In dry conditions, it’s often 20%–40%, while in humid weather, it ranges from 60% to 80%. It affects how comfortable we feel—high humidity makes us sweat more. Hygrometers are used to measure relative humidity in homes, industries and weather stations.
For more NCERT Solutions for Class 7 Social Science Chapter 2 Understanding the Weather Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-7/social-science/