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Weather patterns
Mason Woodward
11
Science
7th Grade
05/06/2014

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Cards

Term
Air mass
Definition
large body of air that has properties similar to earth’s surface over which it forms
Term
High
Definition
rotate clockwise
• Good weather
Term
low
Definition
rotate counterclockwise
• Poor weather (rain, storms)
Term
front
Definition
a boundary between two air masses
Term
cold front
Definition
cold air advances (plows under) toward warm air
Term
warm front
Definition
warm air advances (plows over) toward cold air
Term
stationary front
Definition
neither one advances (stalemate)
Term
thunderstorms
Definition
severe rain storms cumulonimbus clouds
Term
damage to thunder storms
Definition
flooding, strong winds, hail
Term
lightning
Definition
rapid up and down movement of air causes buildup of charge (like static elecricity
Term
thunder
Definition
heating up of air by lightning
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