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Mariana Trench

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Mariana Trench

  1. 1. Mariana Trench Deep Ocean Trench
  2. 2. Environmental Conditions <ul><li>The deepest known oceanic trench, with a maximum depth of about 6.8 miles </li></ul><ul><li>Also it has the deepest location on the surface of the Earth’s crust. </li></ul><ul><li>The trench forms the boundary between two tectonic plates. </li></ul><ul><li>The bottom of the trench is farther below sea level than Mount Everest is above it. </li></ul>
  3. 3. Environmental Conditions <ul><li>Such invertebrates and fish like the Angler Fish live in these extreme depths. </li></ul><ul><li>Over 200 microorganisms live in this trench. </li></ul><ul><li>One of the most interesting things about these animals is their lifespan can exceed over one hundred years. </li></ul>
  4. 4. Human Limits <ul><li>No human can with stand the pressure extremes at the bottom of this trench. </li></ul><ul><li>Although someone could now swim down there. a US Navy owned submersible manned vessel which set a record by diving to a depth of 35,810 feet. </li></ul>
  5. 5. Human Body Systems <ul><li>Respiratory System </li></ul><ul><li>Circulatory System </li></ul><ul><li>Nervous System </li></ul>
  6. 6. Equipment Needed

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