Across
- 2. Big floating chunks of frozen water
- 4. movement of water in rivers and oceans
- 5. Colorful fish that lives in coral reefs
- 8. Body of water that is surrounded by land
- 10. The moon pulls the water making this go in and out
- 12. Area of water where ships load and unload cargo
- 13. Areas of land that are flooded with water for part of the year
- 14. Large body of salt water but smaller than an ocean
- 15. Top layer of the ocean where sunlight reaches
- 16. Body of flowing water
Down
- 1. Large body of salt water
- 3. Colorful underwater structures made by tiny animals
- 6. Largest mammal on earth
- 7. Animal with 8 arms
- 9. River that flows into the ocean
- 11. Mammal known for its intelligence and clicking sound
- 14. Plants that grow underwater