Across
- 1. The hidden city of the Inca Hint: We watched a film about this city
- 3. The mountain range the Inca lived on
- 5. The the Mayans lived that extends south from Central Mexico to Northern Central America
- 7. The Aztec major city
- 9. a record keeping device made of knotted string
- 11. The farming steps the Inca built
- 13. Thickly clustered
- 17. Building for observing the sky
Down
- 2. An artificial island
- 4. This type of agriculture involves cutting down and burning farmland.
- 6. Canals or pipes the Aztecs built
- 8. This civilization called gold the "sweat of the sun" and silver "the tears of the moon"
- 10. These Mayan farmers used slash and burn agriculture
- 12. The major city of the Inca
- 14. This person sits at the top of the Aztec social class
- 15. A wall to hold back water
- 16. A cement mixture used to hold bricks together
