Across
- 2. are the organisms that live in the ocean bottom
- 5. plate boundary formed when plates move away from one another
- 9. study of marine sediments
- 12. caused by Magma moving beneath the surface of the Earth
- 14. waves bend nearly parallel to shore
- 16. shoreline below sea level
- 20. physical barrier between sea and land
- 21. plate boundary formed when plates move towards one another
- 22. location that is directly above the focus of an earthquake
- 24. chemical reactions in the water
- 26. Water returns to Ocean
- 27. dangers of the deep
- 28. foreshore + berm
- 30. from outer space
- 31. body of permeable rock that can contain or transmit groundwater
- 32. skeletons of marine creatures
Down
- 1. zone in the ocean bottom
- 3. zone located at elevations below 6000 m
- 4. structure for a navigation channel
- 6. plates splitting away or breaking apart
- 7. is an increase in the level of the world's oceans
- 8. wetlands that form as rivers empty their water and sediment
- 10. caused by the shifting of the Earth's plates
- 11. shoreline above sea level
- 13. boundary between shore and coast
- 15. can occur when large amounts of groundwater are withdrawn
- 17. above the normal high-water mark to the coastline
- 18. device for taking samples of sediments
- 19. German physicist with a theory of plate tectonics
- 23. where one plate dips beneath another
- 25. underwater mountain range formed by diverging plate boundary in the middle of the Atlantic Ocean
- 29. zone of sufficient light for photosynthesis