Across
- 4. the 7 layer of earth
- 6. the 10 layer of earth
- 7. the 8 layer of earth
- 8. the 15 layer of earth
- 9. the 13 layer of earth
- 13. the 6 layer of earth
- 15. the 1 layer of earth
Down
- 1. the 3 layer of earth
- 2. the 12 layer of earth
- 3. the 4 layer of earth
- 5. the 2 layer of earth
- 10. the 5 layer of earth
- 11. the 14 layer of earth
- 12. the 9 layer of earth
- 14. the 11 layer of earth
