3. 8 Regions of North America Coastal Range Basin and Range Rocky Mountains Great Plains Interior Lowlands Canadian Shield Appalachian Mountains Coastal Plain
4. Coastal Range West of the Rocky Mountains Stretches from Alaska to California Made up of Rugged Mountains and Fertile Valleys
7. Basin and Range West of the Rocky Mountains East of the Sierra Nevadas and the Cascades Varying elevations and isolated mountain ranges Death Valley Death Valley is the lowest point in North America
9. Rocky Mountains West of the Great Plains East of the Great Basin Rugged Mountains with High Elevations Includes the Continental Divide The Continental Divide determines the directional flow of rivers
11. Great Plains West of the Interior Lowlands East of the Rocky Mountains Flatlands that increase in elevation slightly to the west Known for grasslands
17. Canadian Shield Wraps around the southern portions of the Great Lakes and the Hudson Bay Hills worn by erosion Hundreds of glacier carved lakes Some of the oldest rock formations in North America