Across
- 2. an original object or document
- 5. 100 years
- 8. a map with no physical features
- 9. community
- 12. The past
- 13. wealth of a country
- 14. nature
- 15. earth science
- 16. a map with visible feature of an area
- 17. how a piece of land looks
- 19. north and south from the equator
- 21. Before The Common Era
- 22. 10 years
Down
- 1. heritage
- 3. Dictionary and encyclopedias
- 4. materials
- 6. paleontology
- 7. human social progress
- 10. a period in time
- 11. heirloom
- 17. governmental decisions
- 18. east and west from the prime meridian
- 20. Anno Domini