Documents Lutgens image 08

1.Maritime Tropical Air Mass Brings Summer Storms over Sonora Desert2. Canadian Tundra is Source Region for Cold Dry Air Masses 3. Cold, Dry Airfrom CanadaBringsFrigid Winter…

Documents Weather Chapter 21. Air Masses Differences in air pressure are caused by unequal heating of...

Weather Chapter 21 Air Masses Differences in air pressure are caused by unequal heating of Earthâs surface. Heated equatorial air rises & creates a low-pressure belt.…