CrosswordMint
Nautical Navigation and Ocean Science
Moderate difficulty suitable for most players
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Across
  • 1. Floating marker used to guide or warn vessels
  • 3. Instrument used for determining direction at sea
  • 4. Continuous movement of seawater in a certain direction
  • 6. Relating to sailors, ships, or navigation on water
  • 9. Simple aquatic plants often found in marine environments
  • 10. Person who navigates or assists in sailing a ship
  • 11. Large marine mammal often studied by oceanographers
  • 12. Periodic rise and fall of sea level
  • 14. Heavy object dropped to hold a ship in place
Down
  • 2. Vast body of saltwater covering most of Earth
  • 5. Skill and knowledge of ship management and sailing
  • 7. Sheltered area where ships dock
  • 8. Technology using sound waves to detect underwater objects
  • 13. Light source used on ships for visibility
  • 15. Surface disturbances caused by winds over water
  • 16. Vertical distance from water surface to the bottom
  • 17. A ship or large boat for transporting people or goods
  • 18. Underwater ridge of rocks or coral near the surface

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