Across
- 4. Aquatic animals that live in water.
- 7. An activity done for pleasure or interest.
- 8. A place with rides and attractions for entertainment.
- 10. A hard substance formed by the skeletons of marine animals.
Down
- 1. An animal without a backbone.
- 2. The practice of keeping fish as pets.
- 3. Relating to water or living in water.
- 5. A ridge of rocks or coral in the sea.
- 6. A large container that holds water and fish.
- 9. A large predatory fish with sharp teeth.