Across
- 3. world's wettest tropical plain
- 5. helada "frozen land" always covered in snow
- 7. plateau that spreads across Brazil, Bolivia, and Peru
- 11. high plain
- 16. "cold land"
- 17. steep slope plunged from the eastern highlands
- 18. world's largest rain forest
- 21. world's largest mountain ranges
- 24. large river in South America
- 25. "River of Silver"
- 26. longest river in North and South America
- 27. "hot land"
- 28. "temperature land"
- 29. a climate zone above the tree line
Down
- 1. far away from civilization
- 2. coastal desert with no rainfall
- 4. dense layer of leaves
- 6. to have a commanding influence on
- 8. world's highest navigable lake
- 9. islands that experience hurricanes that form in the Atlantic ocean
- 10. electricity generated from the energy of moving water
- 12. side by side going the same distance continuously
- 13. built across the Isthmus of Panama
- 14. has the biggest oil reserve
- 15. a climate zone above the tree line
- 19. South America's inland grasslands
- 20. South America's largest lake
- 22. surrounded by Sierra Madre
- 23. ranges that run parallel