Across
- 4. Freeway connecting most cities in PSL
- 7. Range full of volcanoes
- 10. The biggest city in the northwest
- 11. Big business in Columbia Plateau
- 13. Vancouver is in what region
- 14. Metal mined in Rocky Mtn.
- 15. The largest river
- 17. Climate of Columbia Plateau
- 18. Natural resource of the Coastal Range
Down
- 1. Tallest mountain
- 2. Power created from the river
- 3. resources that can be replenished
- 5. Coastal Range economic feature
- 6. Man-made water use
- 8. Economic industry in the PSL
- 9. Studies volcanic activity
- 12. Climate of the Coastal Range
- 16. Coastal Range National Forest