Across
- 3. Recreational activity involving a boat and rod
- 5. Common beach activity involving goggles and a snorkel
- 11. Indigenous Australian bay known for tidal activity
- 16. Ocean zone just below the sunlight zone
- 17. Ocean separating Americas from Europe and Africa
- 19. A mineral grain found on the shore
- 21. Barrier reef located in Central America, near Belize
- 22. Layer of the ocean that gets the most light
- 23. Warm sea between Europe and Africa
- 24. Salty body of water between Africa and Asia
- 25. World's largest ocean
Down
- 1. Swimming in deep water with air tanks
- 2. Type of reef located in a sea between Africa and the Middle East
- 4. What you collect at the beach
- 6. One of the longest coral reefs, near Australia and New Zealand
- 7. Ocean surrounding Antarctica
- 8. Reaches its highest level on the shore
- 9. Largest coral reef system in the world
- 10. Ocean zone with no sunlight, deepest region
- 12. Deepest part of the ocean
- 13. Recreational use of boats on water
- 14. A sea known for its rich biodiversity near Central America
- 15. Sport using skis pulled by a boat
- 18. Ocean between Africa and Australia
- 20. When the ocean reaches its lowest point on shore