when warm air mass passes over cold air mass, the water vapor in the warm air mass will condense
air_mass is not atmosphere. air_mass is atmosphere. heat_of_condensation is not latent_heat. sweat is condensation. sweat is not condensation. when_water is heated_becomes_water_vapor. heat_of_condensation is latent_heat. pressurized_air is air. when_water is not heated_becomes_water_vapor. dew is not condensation.