Memory Water cycleVersión en línea Match the word with its meaning. por Annalisa Farrugia Any form in which water falls from the sky. The movement of water between air, sea and land. The boundary between two air masses. Precipitation The loss of moisture from water surfaces and the soil. A solid surface such as dust, over which condensation occurs. A type of rainfall that occurs when air rises as it is heated by the hot ground below. Frontal rainfall Condensation Convectional rainfall Relief rainfall Front Hygroscopic nuclei Dew point A type of rainfall that occurs when warm air meets a mountain. A type of rainfall that occurs when a warm airmass meets a cold airmass. Transpiration The critical temperature at which air becomes saturated. Water cycle When water vapour changes back to water droplets. Evaporation The loss of water from vegetation.