CrosswordMint
Shellder's Oceanic Shell Secrets
Moderate difficulty suitable for most players
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Across
  • 1. Underwater ridge of rock or coral
  • 2. Class of mollusks with two hinged shells
  • 5. Hard protective outer covering of Shellder
  • 7. Soft-bodied aquatic invertebrate with a shell
  • 8. Related to the sea or ocean ecosystem
  • 10. Ocean movement influenced by the moon's gravity
  • 12. Device dropped to keep a ship stationary
Down
  • 3. Highly salty water environment
  • 4. Outer layer protecting earth or a hard shell part
  • 6. Gem formed inside some shelled mollusks
  • 9. Flexible arm used by some sea creatures to grasp
  • 11. Migratory fish known for swimming upstream
  • 13. Describes texture often found on seabeds
  • 14. Shelled mollusk often found buried in sand
  • 15. Marine invertebrate forming colorful reefs

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