Ocean Topography

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Across
  1. 2. a seamount that has risen above the water
  2. 6. an area where the oceanic and continental plates meet that is eroded where rivers empty into the ocean
  3. 8. Valley the deep area between the mid-ocean-ridge that forms as two oceanic plates divide
  4. 9. slope a steep drop off where the continental plate meets the oceanic plate
Down
  1. 1. shelf the gently sloping area that extends from the shore and into the ocean
  2. 3. flat areas of the the ocean that stretch for miles and miles
  3. 4. an underwater volcano
  4. 5. an underwater mountain chain that forms at a divergent boundary
  5. 7. an old volcanic island that has been weathered down and filled with water
  6. 10. a seemingly bottomless crack in the ocean floor formed at subduction zones