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A hostile environment - Coggle Diagram
A hostile environment
3.zero gravity
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- become thin & weak so to exercise 90 mins every day
2.no atmosphere
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-less than 10 mins with no air & air pressure, -Fortunately, astronauts have spacesuits
- protect the body - provide air and air pressure
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- radiation sickness: makes you feel sick & tired
- be exposed to ten times more radiation than Earth.
- hard to keep food and medication keep safe
-Our natural daily rhythm: 24 hours long, synchronizing a 24-hour day
-Astronauts rhythm: a sunrise or sunset every 45mins minutes, a -90/a day-minute day.
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1.extreme temperatures
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when the Earth block the sun, however, -temperatures swing 500 degrees in the other direction when the sun hits the spaceship,