World Geography

3. Republic U.S. form of government
4. physical barrier to diffusion
5. language spoken in Brazil
9. human barrier to diffusion
12. way of life of a group of people who share similar cultural traits
13. type of farming for large scale basis
15. traditional economy
16. Power energy resource for Canada
17. important landform for the first migration to the Americas
18. economic stage add value to materials by changing form example trees to lumber
19. market economy
21. economic stage gathering raw materials

1. encourages economic development and interdependence among the 3 nations of Mexico, Canada, and U.S.
2. main ecological problem in Brazil
6. highly educated and highly skilled people move to other countries
7. the place where important ideas (innovation) and technology begin to spread
8. type of farming just for the needs of a family
10. economy with government ownership
11. where most people settled in Latin America due to the rugged interior
14. dominant religion of Latin America
20. canal connecting the Pacific to the Atlantic cutting transportation time significantly