Across
- 4. Highlands Old eroded mountains
- 7. lowlands Rolling Flatlands with many rivers,broad river vallys,and grassyhills
Down
- 1. Plains Flat lands that gradually increase in elevation westward grassland
- 2. Range Rugged mountains and fertile valleys
- 3. and Range Located west of the Rocky Mountains and east of the Sierra Nevadas and the Cascades
- 5. Shield Wrapped around the Hudson Bay in a houses hoe shape
- 6. Plain Broad lowlands providing many excellent harbors
- 8. Mountains Rugged mountains stretching from Alaska almost to Mexico high elevations