20.1 Air Masses

20.1 Air Masses

By Robert Bryson

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Open Ended

What happens to the weather in the United States when a cold dry air mass moves south?

Multiple Choice

What direction does weather travel in the United States?

• West to East

• East to West

• North to South

• South to North

Multiple Choice

What does maritime mean?

• Over land

• Over water

• Over wind

• Over skies

Fill in the Blanks

means that the air is warm

Fill in the Blanks

means that the air mass is cold

Open Ended

What happens to air masses as they travel through continents or water? How does that impact weather?