Across
- 4. foods that are eaten regularly
- 7. a Spanish explorer of the early Americans
- 8. hot land
- 9. is a period violent social and political changes
- 15. are factory that where parts are made some where else
- 16. cold land
- 17. is used to make aluminum
- 18. Exchange the transfer of plants and animals
- 19. military strongmen
- 20. no longer able to erupt
- 21. musical qualities
Down
- 1. lowers trade barriers between the countries
- 2. too much relisnce
- 3. volcanoes that can erupt but show no signs of activity
- 5. one nation talks control
- 6. large painting made on walls
- 8. temperate land
- 10. is a narrow piece of land that connects two larger landmasses
- 11. money sent back to the home land
- 12. crops are crops that are sold for profit
- 13. large farms
- 14. more that they need to survive