CWD: Ocean Floor

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Across
  1. 2. the sloping surface between the outer edge of the continental shelf and the ocean basin
  2. 5. deep, V-shaped valleys found along the continental slope
  3. 8. underwater, cone-shaped volcanic mountains
  4. 9. long, narrow cracks in the ocean floor; the deepest parts of the ocean
Down
  1. 1. large, flat regions on the ocean floor
  2. 2. a relatively flat part of the continent that is covered by seawater; lies between the coast and the continental slope
  3. 3. detailed charting of the features of an area; heights, depths, and shapes of the surface of an area
  4. 4. a mountain chain that rises from the ocean basins; where seafloor spreading takes place
  5. 6. the ocean floor at a depth of more than 4000 meters
  6. 7. underwater volcanic mountains with flat tops