Across
- 3. The number of geographic zones in the Americas
- 6. Another name for corn
- 7. These natives lived in the tundra
- 8. Dried mud bricks used to build houses
- 9. The largest rainforest in the world
- 12. Early humans walked from Russia to this place before traveling south
- 16. The largest river in the world by volume
- 17. The longest river in North America
- 19. Farming began here 9,000 - 10,000 years ago
- 23. A deep hole that gave access to fresh water
- 24. Used by Mayans and Aztecs to count days
- 25. The written language of the Aztecs
- 27. An Inca tool used for mathematics and record keeping
- 29. The Mayan god of rain
- 31. Also known as Venice of the New World
- 32. The skin of this animal was used to make kayaks
- 33. The process of growing your own food
- 34. The main food of the natives in the Pacific Northwest
Down
- 1. Also known as Place of the Gods
- 2. This area in North America has large, flat land with many farms
- 4. Used to make tools and weapons, formed by volcanoes
- 5. The ______ Mountains are the longest mountain range in the world
- 10. The number of social classes in Aztec society
- 11. They made huge stone heads for religious purposes
- 13. Human ______ were performed to please the gods
- 14. They built homes along the edges of cliffs for protection
- 15. The southernmost tip of the Americas
- 18. They built the largest civilization in South America
- 19. An Inca city high in the Andes Mountains
- 20. The greatest Aztec king
- 21. This type of farming was done on steps along a mountainside
- 22. This person was considered a descendant of gods
- 26. These were built to bring water to dry areas
- 28. They brought metalworking to Mesoamerica
- 30. These dotted islands make up one of the geographic zones of the Americas
