Marine Zones

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Across
  1. 4. the benthic zone located in deep-sea trenches
  2. 5. the benthic zone that covers the continental shelf
  3. 7. the force that increases as depth increases in the ocean
  4. 8. the deep pelagic zone also known as the midnight zone
  5. 10. the zone where sunlight does not reach
  6. 12. the pelagic zone from 0–200 meters where most marine life is found
  7. 13. the process used by phytoplankton to make food using sunlight
  8. 14. the benthic zone found along coastlines between high and low tide
Down
  1. 1. the benthic zone found along the continental slope
  2. 2. the upper ocean zone where sunlight allows photosynthesis
  3. 3. the pelagic zone also called the twilight zone
  4. 6. the ocean floor at all depths
  5. 7. the open water of the ocean not including the seafloor
  6. 9. the benthic zone that makes up the deep ocean floor
  7. 11. the deepest pelagic zone found in ocean trenches