Do Now . What can you remember about the weather? What happens during a cold front? What do you remember about the weather map shown below?. Announcements. You will not have my class again until Friday. Good luck with EOGs!. Going back in time…. To weather! . Changes in Weather.
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What can you remember about the weather?
What happens during a cold front?
What do you remember about the weather map shown below?
Pressure SystemsAtmospheric Pressure:- caused by air molecules pushing on the Earth’s surface- determined by temperature, density, and water vapor in the air
Brings fair weather – hard for air to rise and form clouds
Cumulous/cumulonimbus clouds – move slower than warm front
Strong winds and heavy precipitation
Same place for days – light wind and precipitation across entire front
Warm moist air forced upward rapidly, cools, condenses – cumulonimbus cloud
Most powerful storm