Across
- 3. People who moved place to place
- 4. Time before writing
- 5. New stone age
- 7. Old Stone Age
- 10. To do something well
- 12. Farming
- 13. Use of skills and tools to meet needs
Down
- 1. Extra Supply of something
- 2. Training of plants and animals
- 6. Object used to to help complete tasks
- 8. Human existence
- 9. Move to a new place
- 11. Long period of time