Across
- 5. ocean floor
- 6. coral reefs
- 8. prawns
- 12. ocean
- 14. caves
- 15. tail
- 16. turtle
- 19. shells
- 20. fins
- 21. crab
- 22. shark
- 23. starfish
Down
- 1. rocks
- 2. gills
- 3. dolphin
- 4. jellyfish
- 6. lobster
- 7. seal
- 9. mussels
- 10. seahorse
- 11. caves
- 13. prey
- 17. dive
- 18. octopus
- 19. see animals