Across
- 4. the process of changing plants
- 6. era the new stone age
- 8. huge stone monument
- 9. the time before writing
- 10. to move to a new place
- 11. bridge a strip of land connecting two contenits
- 12. gathers people who hunt animals and get wild plants and seeds
- 14. era the middle part of the stone age
Down
- 1. a community of people who share a common culture
- 2. an early ancestor of humans
- 3. a relive who lived in the past
- 5. ages long periods of freezing weather
- 7. farming
- 9. era the first part of the stone age
- 13. an object that has been modified to help a people aaccomish a task