Which amongst the following is NOT one of the factors favouring evaporation?

1. Humidity
2. Supply of heat
3. Winds
4. Precipitation

The ratio between the absolute humidity of a given mass of air and the maximum amount of water vapour that it can hold at the same temperature:

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

The measure of the actual amount of water vapour in the air, regardless of temperature:

1. Absolute Humidity
2. Humidity
3. Dew Point
4. Relative Humidity

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