Geology and Navigation Quiz

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Across
  1. 3. The back of the boat is called...
  2. 6. The front of the boat is called...
  3. 7. Type of boundary where plates toward each other
  4. 9. Floating navigational aids
  5. 13. The left side of the boat is called...
  6. 15. Longitude lines are equal in length but not _____
  7. 16. Supercontinent proposed by Alfred Wegener
  8. 17. Twilight Zone, up to 200m deep, no plants grow here
  9. 20. Alvin photographed ____ squeezing out of the MOR
  10. 21. Type of boundary where plates slide past each other
  11. 23. Forward on a boat is called...
  12. 24. Type of boundary where plates move away from each other
  13. 25. Lower midnight zone, up to 6000m deep, home to sea spiders
  14. 27. Directions like North, South, East, West
Down
  1. 1. Difference between true north and magnetic north
  2. 2. Sunlight Zone, 20C, 1KG pressure
  3. 4. Directions like NNE
  4. 5. The Glomer challenger discoverd that rocks got ____ as distance increased from the MOR
  5. 8. The two kinds of crust are continental and ___ crust
  6. 10. The right side of the boat is called...
  7. 11. Latitude is expressed in degrees north or south of the _____
  8. 12. Midnight Zone, up to 4000m deep, home to blobfish
  9. 14. Wegener lacked a ______ to explain how continents can move
  10. 17. Plates float on top of the hot _____
  11. 18. The trenches, lower than 6000m
  12. 19. Longitude is expressed as east or west of the prime ______.
  13. 22. Backwards on a boat is called...
  14. 26. The oldest continental rocks are 4.5 ____ years old.