Across
- 2. an exciting activity
- 3. a place where ships load or unload their cargo
- 5. a large, old-fashioned sailing ship
- 7. something made by humans from long ago
- 12. something valuable
- 15. a tool used to tell North, South, East, and West
- 18. finding things out
- 19. a scientist who studies ancient things relating to humans
- 21. to look at closely
Down
- 1. to keep safe from harm
- 4. to exchange something for something else
- 6. part of a map that explains symbols
- 8. tell what you think something means
- 9. finding the right path
- 10. money
- 11. a region that another country controls
- 13. a search
- 14. from or near the coast
- 16. someone who buys and sells goods
- 17. a path to go some place
- 20. shows information with numbers, pictures, and symbols