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Marine Biology Crossword Puzzle for Homeschool Families is a medium crossword puzzle with 14 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.

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Marine Biology Crossword Puzzle for Homeschool Families
Explore the ocean world with this medium-difficulty marine biology crossword puzzle. Perfect for homeschool families, it covers key marine terms and concepts.
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Across
  • 1. Measure of salt concentration in seawater
  • 2. Tiny ocean organisms that drift with currents
  • 4. Marine animals with spiny skin like starfish
  • 5. Organisms living on or near the ocean floor
  • 8. Relating to organisms that float in water
  • 10. Where river meets the sea
  • 12. Regular rise and fall of sea level
Down
  • 3. Reptile often found in marine environments
  • 6. Large brown seaweed forming underwater forests
  • 7. Process by which marine plants make food from sunlight
  • 9. Marine invertebrates that build reefs
  • 11. Soft-bodied marine animals, often with shells
  • 13. Eight-armed cephalopod known for intelligence
  • 14. Relating to the ocean or sea
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