U.S. Physical Regions
U.S. Regions Coastal Range Basin and Range Rocky Mountains Great Plains Interior Lowlands Canadian Shield Appalachian Highlands Coastal Plain
Coastal Range Rugged mountains along the Pacific coast that stretch from California to Canada. Contains fertile valleys.
Basin and Range The Great Basin is located west of Rocky Mountains and east of the Sierra Nevadas and the Cascade Range. Area of varying elevations containing plateaus, isolated mountain ranges and Death Valley, the lowest point in North America
Rocky Mountains Located west of the Great Plains and east of the Basin and Range. Rugged mountains stretching from Alaska to Mexico with high elevations. Contains the Continental Divide, which determines the directional flow of rivers.
Great Plains Located west of Interior Lowlands and east of the Rocky Mountains. Flat land that gradually increases in elevation westward. Large areas of grasslands
Interior Lowlands Located west of the Appalachian Mountains and east of the Great Plains Rolling flatlands with many rivers (Ohio and Mississippi), broad river valleys, and grassy hills.
Canadian Shield Wraps around Hudson Bay in a horseshoe shape Hills worn by erosion Hundreds of lakes carved by glaciers
Appalachian Highlands Located west of the Atlantic Coastal Plain extending from eastern Canada to western Alabama Includes Piedmont – the place where the coastal plain reaches the Appalachian Mountain system Old, eroded mountains Oldest mountain range in North America
Coastal Plain Located along the Atlantic Ocean and Gulf of Mexico Broad lowland providing many excellent harbors.
The relationship of geography to early U.S. History determines…
Patterns of trade
Location of cities and towns
Westward (frontier) movement
Agricultural and fishing industries
Images Cited Atlantic Coastal Plain: www.britannica.com Appalachians: http://energy.er.usgs.gov/images/regional_studies/appalachians/app_mtns2.jpg Canadian Shield: http://talmud.epsb.ca/regions/north/lz/csi/csi.html Interior Lowlands: http://cache.eb.com/eb/image?id=3080&rendTypeId=4 Great Plains: http://www.manishin.com/photos/best_photos/Images/great_plains.jpg Rocky Mountains: http://image57.webshots.com/457/2/68/97/2283268970030272744xbGQVV_fs.jpg Basin and Range: http://www.kellerpartnersllc.com/images/Sand_dunes_death_valley_lg.jpg Coastal Ranges: http://www.geol.ucsb.edu/faculty/hacker/photos/northAmerica/RainierCloseup.jpg