Across
- 2. A period before written records
- 4. Bridge-A bride used to cross from continent to continent
- 6. Era-Relating to the middle part of the stone age
- 8. Ages-a winter period during a past geological period
- 9. A device implement that is used to carry a specific function
- 12. science or practice of farming
- 14. large stone that forms a prehistoric monument.
- 15. A group of people that live together
Down
- 1. Era-relating to the later part of the stone age
- 3. People that make their living by fishing and hunting
- 5. the early phrase of the stone age
- 7. a person who was descended
- 10. group of family that includes fossils and ancestors
- 11. to a different region
- 13. plants or animals change to become useful