Across
- 2. farming
- 3. history before writing
- 4. an early ancestor of humans
- 7. old stone age
- 9. to move, or to move to new places
- 10. a community that share a common culture
Down
- 1. new stone age
- 5. middle stone age
- 6. a strip of land connecting 2 continents
- 8. a relative who lived in the past