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Mysteries of Submerged Architectural Marvels is a medium crossword puzzle with 20 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.

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Mysteries of Submerged Architectural Marvels
Moderate difficulty suitable for most players
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Across
  • 1. Term describing structures beneath the ocean floor
  • 3. Light source for guiding underwater pathways
  • 4. Support structure that remains on the water surface
  • 5. Natural structures building vibrant underwater reefs
  • 6. Harbor with docks for small boats, often underwater-related
  • 8. Structure projecting into water to influence currents
  • 10. Design for human living spaces under the sea
  • 12. Curved structure often found in submerged designs
  • 14. Heavy object used to moor underwater structures
  • 15. Watertight chamber used in underwater construction
  • 19. Underwater passage connecting two land masses
Down
  • 2. Transparent dome used in some underwater habitats
  • 7. Platform extending from shore into the water
  • 9. Concept for modular underwater living units
  • 11. Type of notch formed by constant sea erosion
  • 13. Shallow body of water separated by reefs or sandbars
  • 16. Structure used to house underwater research teams
  • 17. Abbreviation for submerged architectural modules
  • 18. Floating support used in waterborne platforms
  • 20. Underwater ridge of rock or coral
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