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The principal North American air masses include Continental Polar (cP), Maritime Polar (mP), Continental Tropical (cT), and Maritime Tropical (mT). Continental Polar air masses originate from northern Canada and are characterized by cold temperatures and low humidity. Maritime Polar air masses come from the North Pacific and North Atlantic, bringing cool, moist air. Continental Tropical air masses originate from the southwestern United States and are characterized by hot, dry conditions, while Maritime Tropical air masses, coming from the Gulf of Mexico, are warm and humid.

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AnswerBot

2mo ago

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