The temperature at which air gets fully saturated:

1. Humidity
2. Dew Point
3. Relative humidity
4. Latent heat

Assertion (A): Under conditions of high relative humidity, the rate of evaporation of sweat from the skin decreases and the human being feels warm and uncomfortable.

Reason (R): The human body dissipates heat through perspiration and its evaporation.

1. Both A and R are true and R is the correct explanation of A.
2. Both A and R are true but R does not explain A.
3. A is true but R is false.
4. A is false but R is true.

The process by which products of condensation, viz water droplets, ice crystals, sleet etc. fall to the ground:

1. Evaporation
2. Humidation
3. Precipitation
4. Condensation

Which of the following is not a type of a cloud:

1. Cirrus
2. Cumulus
3. Strata
4. None of the above