Across
- 7. has rain forest and vegetation
- 9. form part of the border between Mexico and United States
- 11. -marked with broad plateaus and valleys
- 12. -has many climates and vegetation zones
Down
- 1. -a plateau of forests and grasslands
- 2. South america's inland grasslands
- 3. -several ranges that run parallel to one another
- 4. -mountain range surround the densely populated
- 5. -are the worlds longest Mountain chain
- 6. flows 4,000 miles south
- 7. is a climate that is typically near the Coast of southwestern Mexico
- 8. largest expanse of tropical rain forest
- 10. -is a region of startling Geo. contrast