Across
- 3. to move from one place to another to live
- 6. the earliest era of the Stone Age
- 8. the use of skills and tools to meet practical human needs
- 11. a person who meets needs by hunting animals and gathering plants
Down
- 1. a process of shaping stone by chipping pieces off edges
- 2. a culture that developed systems of specialization, religion, learning, and government
- 4. the raising of crops and animals for human use
- 5. to spend most of one's time doing one type of job
- 7. the last period of the Stone Age
- 9. to train plants or animals to be useful to people
- 10. an extra supply of something