Outer Space Rachel Ourada
Environmental Conditions <ul><li>Absence of light (no one light source) </li></ul><ul><li>Cold </li></ul><ul><li>Absence o...
Human Limits and Maximum Time They Can Cope <ul><li>Human can survive 2 minutes unprotected </li></ul><ul><li>Need oxygen ...
Respiratory System <ul><li>Gases in lungs expand </li></ul><ul><li>Explosive decompression </li></ul><ul><li>Hypoxia </li>...
Circulatory System <ul><li>Explosive decompression  </li></ul><ul><li>Nitrogen dissolved in blood causes gaseous bubbles <...
Muscular System <ul><li>Absence of atmospheric pressure </li></ul><ul><li>Muscles and soft tissues evaporate </li></ul><ul...
Proper clothing Space suit worn by Neil Armstrong
Special equipment Apollo 17 Lunar Roving Vehicle
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Outer Space

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Outer Space

  1. 1. Outer Space Rachel Ourada
  2. 2. Environmental Conditions <ul><li>Absence of light (no one light source) </li></ul><ul><li>Cold </li></ul><ul><li>Absence of atmospheric pressure </li></ul><ul><li>Absence of air </li></ul><ul><li>No pull of gravity </li></ul>
  3. 3. Human Limits and Maximum Time They Can Cope <ul><li>Human can survive 2 minutes unprotected </li></ul><ul><li>Need oxygen immediately to recover </li></ul>
  4. 4. Respiratory System <ul><li>Gases in lungs expand </li></ul><ul><li>Explosive decompression </li></ul><ul><li>Hypoxia </li></ul>
  5. 5. Circulatory System <ul><li>Explosive decompression </li></ul><ul><li>Nitrogen dissolved in blood causes gaseous bubbles </li></ul><ul><li>Blood pressure falls, blood begins to boil, heart stops beating </li></ul>
  6. 6. Muscular System <ul><li>Absence of atmospheric pressure </li></ul><ul><li>Muscles and soft tissues evaporate </li></ul><ul><li>Swelling </li></ul>
  7. 7. Proper clothing Space suit worn by Neil Armstrong
  8. 8. Special equipment Apollo 17 Lunar Roving Vehicle

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