Across
- 4. before writing
- 5. to move to another place for survival
- 6. the first people to bury their dead
- 7. an object made by a human
- 8. how people in the Neolithic age were able to settle down
- 9. a transition period
Down
- 1. the normal temperature
- 2. an important building technique
- 3. to tame an animal or plant
- 8. remains of a living thing