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Mariana trench
Mariana trench
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Mariana Trench Deep Sea

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Mariana Trench Deep Sea

  1. 1. Mariana Trench
  2. 2. Dangers <ul><li>Lack of Oxygen </li></ul><ul><li>Water Pressure </li></ul><ul><li>Rates of Ascending and Descending </li></ul><ul><li>Hypothermal Vents </li></ul><ul><li>Temperature </li></ul>
  3. 3. Decompression Sickness <ul><li>Happens when a diver ascends or descends to quickly </li></ul><ul><li>Symptoms: </li></ul><ul><ul><li>Agrivated joints </li></ul></ul><ul><ul><li>Confusion/Memory Loss </li></ul></ul><ul><ul><li>Headaches </li></ul></ul><ul><ul><li>Blurried vision </li></ul></ul><ul><ul><li>Deep Chest pain </li></ul></ul><ul><ul><li>Dry Constant cough </li></ul></ul><ul><ul><li>Swelling of skin </li></ul></ul><ul><li>Recompression is the only effective treatment for severe Decompression Sickness </li></ul><ul><li>With lighter cases oxygen masks and rest is effective </li></ul>
  4. 4. Technology <ul><li>Air Tanks </li></ul><ul><li>Submarines </li></ul><ul><li>Wet Suits </li></ul><ul><li>Recompression Chamber </li></ul>
  5. 5. Body Systems affected <ul><li>Respiratory </li></ul><ul><li>Skin/Muscle </li></ul><ul><li>Skeletal </li></ul>
  6. 6. Effects on Respiratory System <ul><li>Pressure </li></ul><ul><li>Temperature </li></ul><ul><li>Lack of Oxygen </li></ul>Effects on Muscular System <ul><li>Pressure </li></ul><ul><li>Lack of Oxygen </li></ul>
  7. 7. Effects on Skeletal System <ul><li>Pressure </li></ul><ul><li>Descending </li></ul><ul><li>Ascending </li></ul>

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