Across
- 3. tax on imports
- 6. a community of living beings
- 7. to sail completely around the world
- 8. the cost of the next best use of time and money when choosing to do one thing or another
- 10. the sharing of power between national, state, and local government.
- 11. sea route in the north coast of America
- 12. human-made goods that people use to produce goods and services
Down
- 1. a Spanish explorer
- 2. natural feature of earth's land surface
- 4. economic system where people and business own the factor of production and buyers and sellers choose to do business with those who satisfy their needs
- 5. economic system where people own the means of production and to compete for profit with minimum government interference
- 9. resistance to infection or disease