| A | B |
| Coastal Plain | Located along the Atlantic Ocean and Gulf of Mexico |
| Appalachian Highlands | Located west of the Coastal Plain, extending from eastern Canada to western |
| Interior Lowlands | Located west of the Appalachian Mountains and east of the Great Plains |
| Canadian Shield | Wrapped around the Hudson Bay in a horseshoe shape |
| Great Plains | Located west of the Interior Lowlands and east of the Rocky Mountains |
| Rocky Mountains | Located west of the Great Plains and east of the Basin and Range |
| Basin and Range | Located west of the Rocky Mountains and east of the Sierra Nevadas and the |
| Coastal Range | Located along the Pacific Coast, stretching from California to Canada |
| Death Valley | Located in Basin and Range, Lowest point in North America |
| Continental Divide | Located in Rocky Mountains, determines the directional flow of rivers |