Across
- 2. a family of languages in central America and Mexico
- 4. a natural habitat of flora and fauna
- 5. Incan citadel atop the mountains of Peru used by royals
- 7. indigenous people in Mexico before the Spanish conquest
- 9. a messo-american ball game played by pre-columbians.
Down
- 1. a prolonged period of no rainfall that hurt farming
- 3. a stick used to propel spears or darts used for hunting
- 6. largest empire in the pre-columbian America
- 7. human history analyzed through excavated fossils
- 8. a sloped plane used for sustainable farming