Across
- 2. wood covered in mud
- 5. crushed rocks
- 8. old age
- 9. woven plant fibers
- 13. moved place to place looking for food
- 14. floats across water
- 15. used to cook
Down
- 1. new age
- 3. hard rock that can be broken into sharp pieces
- 4. middle age
- 6. first domesticated animal
- 7. built around river valleys
- 10. in the late Neolithic
- 11. worshiped beings
- 12. domesticated wild plants