Love of the Ocean

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Across
  1. 3. Microscopic organisms drifting in the ocean.
  2. 5. Underwater plant found in coastal areas.
  3. 8. Where a river meets the sea.
  4. 10. Tower with a light to guide ships at sea.
  5. 11. Large ray often found in tropical waters.
  6. 13. Waves breaking on the shore.
  7. 18. Relating to the sea.
  8. 20. Relating to the open ocean.
Down
  1. 1. Reef-building organisms.
  2. 2. reef Underwater structure formed by coral polyps.
  3. 4. Large marine mammals.
  4. 6. Strong current flowing outward from the shore.
  5. 7. Vessel that has sunk or been destroyed at sea.
  6. 9. Large ocean wave caused by seismic activity.
  7. 12. Bottom of the ocean floor.
  8. 14. Bottom of the ocean.
  9. 15. Ring-shaped coral reef enclosing a lagoon.
  10. 16. Small pool of seawater left by the receding tide.
  11. 17. Large seaweed found in underwater forests.
  12. 19. Salty, like ocean water.