Across
- 5. The name of the deepest trench in the ocean.
- 8. Cracking beaks are ideal for birds who eat ____ .
- 9. Largest ocean.
- 10. Fish use these to breathe.
- 11. Eats only animals.
Down
- 1. Bird with the largest wingspan.
- 2. Welsh name for the fish ‘perch’.
- 3. Shark’s skeletons are made of ___ .
- 4. Largest fish.
- 6. The Titanic sunk in this ocean.
- 7. Producers get their energy from the ___ .