Across
- 3. reef structure of calcite skeletons
- 5. giant wave caused by an earthquake
- 8. mountain on the ocean floor that
- 9. directional movement of ocean water
- 11. large body of salt water
- 12. boundary between land and water
- 14. body of salt water that is partly enclosed by land.
- 15. deep canyon in the ocean floor
- 16. habitat where fresh water meets salt water
Down
- 1. microscopic animals
- 2. disturbance on the surface of the water
- 4. shrubs and trees that tolerate seawater
- 6. sandy shore of a body of water
- 7. body of land surrounded by water
- 10. movement of water based on gravitational pull
- 12. the amount of dissolved salts in water
- 13. imaginary circle around the middle of the earth.
- 17. deep opening under water