Across
- 3. this explains the symbols on a map
- 4. an item from long ago - left from people
- 9. to search and investigate an area
- 11. an exciting experience
- 15. to set a course to travel
- 16. an area near the ocean
- 17. when you find something new
- 19. a region that another country controls
- 20. to exchange one thing for another
- 21. a path used to go someplace
Down
- 1. money
- 2. someone who sells things
- 5. to tell what you think something means
- 6. a place for a ship to dock
- 7. a person who searches for old things
- 8. an instrument to determine direction
- 10. to look at something closely
- 12. something of value
- 13. to keep something safe from harm
- 14. a very large, Spanish ship
- 18. something that shows information with pictures, numbers, etc.