Borowiecka, Barbara Zakrzewska Department of Geography, University of Wisconsin, Milwaukee, Wisconsin.
Last reviewed:June 2018
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- North America, published July 2015:Download PDF Get Adobe Acrobat Reader
- North America, published June 2014:Download PDF Get Adobe Acrobat Reader
- Geologic structure
- Climatic types
- Vegetation regions
- Soil regions
- Landform Regions
- Canadian shield
- Southeastern Coastal Plain
- Eastern Seaboard Highlands
- Appalachian Highlands
- Interior Domes and Basins Province
- Ozark and Ouachita Highlands
- Central Lowlands
- Great Plains
- Western Cordillera
- Links to Primary Literature
- Additional Readings
The third largest continent, extending from the narrow isthmus of Central America to the Arctic Archipelago. The physical environments of North America, like the rest of the world, are a reflection of specific combinations of the natural factors such as climate, vegetation, soils, and landforms. While the distribution of life-giving solar heat and water seemingly should determine the character and distribution of the natural regions, in reality the landforms modify the expected environmental patterns. In addition, human activities affect the quality of some environments, and natural hazards alter some regions permanently or semipermanently. See also: Continent
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