Relacionar Columnas Storms Vocabulary Game WKMSVersión en línea Air masses, Fronts, and Storms Vocabulary - Matching terms with their definitions. por Susan Reynolds 1 air mass 2 stationary front 3 cold front 4 hurricane 5 meteorologist 6 front 7 station model 8 warm front 9 tornado 10 occluded front boundary between two air masses of different density, moisture, or temperature a boundary between air masses stops advancing violently rotating column of air in contact with the ground combination of symbols that meteorologists record on a map showing weather conditions at a specific location large body of air that has properties similar to the part of Earth's surface over which it develops a front in which colder air pushes warm air up large low-pressure system with winds of at least 120 km/h (74 mph) a front in which lighter, warmer air advances over heavier, colder air a scientist who studies weather and weather patterns to predict weather conditions a front that involves 3 air masses of different temperatures (colder air, cool air, and warm air) Cold air forces warm air upward that closes off the warm air from the surface