Advanced Ocean-themed Crossword Puzzle
Listed Items
- 1.  Tiny ocean-dwelling creatures eaten by whales
 
- 2.  A type of reef formed by colonies of tiny animals
 
- 3.  A large area of water that is surrounded by land
 
- 4.  The cyclical movement of the sea's water
 
- 5.  Shell commonly found on the beach with a star pattern that are fragile
 
- 6.  A sea creature that has a powerful tail and sharp teeth
 
- 6.  A popular seafood item often served with cocktail sauce
 
- 7.  A water dweller that looks like a snake
 
- 8.  A fish with spines that can be raised when threatened
 
- 9.  Underwater formation of rocks, coral, or sand
 
- 10. A sea animal with a diamond-shaped body and a long tail
 
- 11. Suction cups on tentacles
 
- 12. Animal that can be found in rivers, lakes, and seas
 
- 13. A small sea creature with a horse-like head and a curled tail
 
- 14. A creature that moves sideways and lives in the ocean
 
- 15. Breathes air through a blowhole on the top of its head
 
- 16. A soft-bodied, free-swimming aquatic animal
 
- 17. A bright red sea creature found in the ocean with claws
 
- 18. A mammal that has a curved dorsal fin
 
- 19. Sea creature with five arms that lives on the sea floor