Study Guide Unit 1 Ocean World

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Across
  1. 3. Measures salinity levels by measuring density
  2. 5. Underwater microphone
  3. 8. Studies the composition and history of seawater
  4. 9. Uses satellites to triangulate your location on earth
  5. 10. Studies marine organisms
  6. 12. Used to collect water samples from specific depths
  7. 15. Name of the deep-sea submersible that first reached the Titanic wreckage
  8. 18. Newest-named ocean
  9. 19. Virginia Institute of Oceanography (_____)
  10. 20. "S" shaped ocean
  11. 22. Credited with the publication of the earliest map of the Gulf Stream
  12. 23. The study of how man impacts both the ocean and the life within the ocean
  13. 25. Pioneered unaided deep-sea diving and underwater photography
Down
  1. 1. The earth is made of 72% ______
  2. 2. The study of the earth at the seas edge and below its surface along with the history of the processes that formed the ocean basins
  3. 4. Samples obtained by scientists on this drilling ship provided confirming evidence for seafloor spreading and plate tectonics
  4. 6. Studies how and where waves in the ocean originate
  5. 7. Most shallow and small ocean
  6. 11. Invented SCUBA
  7. 13. Covers 1/3 of earth's surface
  8. 14. Geological oceanographer who researched the Titanic
  9. 16. Separates sediment by grain size
  10. 17. Designs a new luxury cruise liner
  11. 21. Federal agency focused on the condition of the oceans and atmosphere
  12. 24. The northern hemisphere is mostly _____