Across
- 3. Outer edge of continental shelf
- 6. Margin between the shoreline and slope
- 7. Narrow Depressions on sea floor
- 9. Mountains under the water
- 10. Directed movement of sea water
- 12. Underwater plain
Down
- 1. organisms able to swim independently of currents
- 2. Organism unable to swim
- 4. Rise and fall of sea level
- 5. Organisms that live at the bottom
- 8. Content of salt in a body of water
- 11. Dynamic Disturbance in the water