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oksian1 [2.3K]
2 years ago
5

What are two types of cold air masses that influence the weather in North America? Name them and describe their humidity.

Chemistry
1 answer:
I am Lyosha [343]2 years ago
8 0
Tropical or warm air masses form in the tropics and have low air pressure.

polar or cold air masses form north of 50 degrees north latitude and south of 50 degrees south latitude
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