cloud formation,types,causes.
Water in the Atmosphere Section 2 Cloud Formation cloud a collection of small water droplets or ice crystals suspended in the air, which forms when the.
Air Masses. Weather changes as air masses move. Air mass- large volume of air where temperature and humidity are the same at different altitudes. – Air.
What is an air mass? A large body of air having nearly uniform conditions of temperature and humidity at any given altitude.
Air Masses 10/2/12
