Across
- 2. a person from whom one is descended
- 5. the middle part of the stone age
- 7. a member of a nomadic people who live by hunting, fishing, and harvesting food
- 9. a large stone that forms a prehistoric monument
- 10. a primate of a family
- 11. later part of the stone age
- 13. the period of time before written records
- 14. the science or process of farming
Down
- 1. a global episode during a past time period
- 3. the process of taming an animal
- 4. the early stone age
- 6. a connection between two landmasses
- 8. when an animal moves it's home due to a season or change
- 12. the aggregate of people living together in a community
- 15. a device or implement used to carry out a particular function