Across
- 2. the remains of imprints of things that were alive
- 4. objects made and used by humans
- 5. the time before written records
- 7. people who study the past based on what earlier peole left behid
- 9. the age with cooler global temperatures and the expansion of ice sheets
- 10. movement from one location to another to establish a permanent settlement
Down
- 1. a large mass of ice that covers a section of land
- 3. people who study humans and their development
- 6. the age when humans invented and used stone tools
- 8. wise man