Across
- 2. – Rise and fall of sea level due to gravity (4 letters)
- 4. - Ocean where European sardines are found (8 letters)
- 7. – Marine invertebrates that build reefs (5 letters)
- 9. – Cold-water fish often used in fish and chips (3 letters)
- 10. - Long, snake-like fish (4 letters)
- 12. – Large, fast-swimming fish targeted by commercial fisheries (4 letters)
- 14. - the missing word (7 letters)
Down
- 1. - Fishing method using purse seines
- 3. – Organs that allow fish to extract oxygen from water (5 letters)
- 5. – Small oily fish often used in pizza or sauces (7 letters)
- 6. – Flowing movement of seawater, like the Gulf Stream (7 letters)
- 8. - Marine mammals that hunt sardines (8 letters)
- 11. – Flowering plants forming underwater meadows (8 letters)
- 13. - Underwater structure where fish gather (4 letters)
- 14. – Predatory fish with cartilaginous skeletons (6 letters)
