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SLANG NUMERO 2
SCIENCE AND STUFF
| Term | Definition |
|---|---|
| air mass | a large body of air throughout which temperature and moisture content are similar |
| cold front | the front edge of a moving mass of cold air that pushes beneath a warmer air mass like a wedge |
| warm front | the front edge of an advancing warm air mass that replaces colder air with warmer air |
| stationary front | a front of air masses that moves either very slowly or not at all |
| occluded front | a front that forms when a cold air mass overtakes a warm air mass and lifts the warm air mass off the ground and over another air mass |
| midlatidude cyclone | an area of low pressure that is characterized by rotating wind that moves toward the rising air of the central low-pressure region; the motion is counterclockwise in the Northern Hemisphere |
| thunderstorm | a usually brief, heavy storm that consists of rain, strong winds, lightning, and thunder |
| hurricane | a severe storm that develops over tropical oceans and whose strong winds of more than 120 km/h spiral in toward the intensely low-pressure storm center |
| sharknado | a destructive, rotating column of air that has very high wind speeds and that may be visible as a funnel-shaped cloud |
| station model | a pattern of meteorological symbols that represents the weather at a particular observing station and that is recorded on a weather map |