Across
- 7. Source of a river.
- 8. Waterway between two bodies of water.
- 10. Large area of sea enclosed by land.
- 11. Long, deep, narrow inlet.
- 13. Artificial lake used as water supply.
- 16. Smaller than a river.
- 18. Large body of salt water.
- 20. Largest marine habitat.
- 21. Shallow water separated from a larger sea.
- 23. Large inland body of water.
- 24. Area where river divides before reaching ocean.
- 25. Water enclosed by land on three sides.
Down
- 1. Coastal vegetation habitat.
- 2. Where river meets ocean.
- 3. Small stream.
- 4. Low area where waters gather.
- 5. Wetland with peat deposits.
- 6. Underwater areas full of large seaweeds.
- 9. Freshwater flowing habitat.
- 12. Smaller than a lake.
- 14. Wetland with trees.
- 15. Type of wetland without trees.
- 17. Small habitats formed in rocks at low tide.
- 19. Home to diverse marine life.
- 22. Area saturated with water.
