Across
- 2. another name for oil
- 4. country north of the US
- 7. vast flat area, biggest landform in the region
- 10. to sell goods or resources to other countries
- 11. crop that the US and Canada both export
- 12. marks the southwestern border of the United States
- 13. a flat rolling landscape in the east
- 19. the continent to which the United States and Canada belong
- 20. a person who moves to another country to settle
- 22. a form of government in which people choose their own leader
- 23. the making of products
- 24. the work of getting resources out of the ground
- 25. a natural resource found in the Earth
- 26. acromion for the names of the Great Lakes
Down
- 1. growing crops
- 3. trees that are hundreds of years old and have never been logged
- 5. the country we live in
- 6. to buy goods or resources from other countries
- 8. marks a part of the border between the US and Canada
- 9. a long strip of hills a little west of the Coastal Plains
- 14. a useful task that people perform to earn a living without making a product
- 15. a territory of the US
- 16. biggest, broad band of mountains west of the plains
- 17. a violent tropical storm
- 18. cutting down trees for profit
- 21. a natural mixture of rocks or soils that contain metal