Ocean Floor Topography Crossword

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Across
  1. 2. Separates continental slope from ocean bottom
  2. 5. Shallow underwater ledge found at the edge of a continent
  3. 7. A deep slope between a continental shelf and sea floor
  4. 8. An opening on the ocean floor where mineral rich water escapes
  5. 10. Underwater mountains that number in the thousands and formed from volcanoes
Down
  1. 1. Flat topped underwater mountains
  2. 3. A large flat area on the ocean floor
  3. 4. Opening in oceanic crust where magma escapes and makes new crust, can be a mile deeper than the surrounding ridge
  4. 6. Narrow channels more than 2 miles deep found along the margins of continents
  5. 9. A wide ocean mountain range with steep valleys at the center found in the Atlantic Ocean