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air mass a large body of air that has properties similar to the part of Earth surface over which it develops
front a boundary between 2 air masses of different density
tornado a violently rotating column of air in contact with ground
hurricane a large swirling, low-pressure system that forms in the warm atlantic ocean
blizzard a huge winter storm
cold front colder air advances towards warm air
warm front warmer air advances towards cold air
occluded front three air masses of different temperature
stationary front a boundary between air masses stop
Created by: asegundo