Across
- 2. Change When climate changes
- 6. Coral changing colours
- 7. underwater digging
- 8. threat caused by human
- 9. Ocean containing coral
- 14. threats caused naturally
- 15. Catching too many fish
Down
- 1. Water acidic levels
- 3. Scattered scrap/rubbish
- 4. Water Tornado
- 5. Unhealthy water
- 10. Coral in reefs
- 11. Visiting places on holiday
- 12. Sea creature
- 13. Rubbish thrown in ocean