Mariana Trench Formation

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Across
  1. 3. This movement creates a trench where the descending oceanic plate drags down the edge of the overriding plate
  2. 4. to push through.
  3. 8. to build up or grow together
  4. 10. The Mariana trench is located in the ______ Pacific Ocean.
Down
  1. 1. Wedges form at the bottom of ocean trenches created at some convergent plate boundaries
  2. 2. type of dark volcanic rock.
  3. 5. trench a long, deep depression in the ocean floor.
  4. 6. solid material transported and deposited by water, ice, and wind.
  5. 7. capable of floating.
  6. 9. A deep opening in the earth's surface.