Across
- 2. Spanish explorer on the Americas in the 1500's
- 4. The sharing of power between the national government and state of local governments
- 6. A community of living being and the surround in which they live
- 8. A sea route between the Atlantic and Pacific oceans located along the North Coast of North America
- 10. natural feature of the Earth's land surface
Down
- 1. Economic system in which individuals and business own the factors of production and buyers and sellers choose to do business with these who satisfy the needs/wants best
- 3. to go around completely
- 5. resistant of an organism to infection or disease;condition of being unaffected by something
- 7. A tax on imports
- 9. A narrow water passage between larger bodies of water