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Unit 8 Lesson 4 - Life on Mars

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    Unit 8 Lesson 4 - Life on Mars
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  • What's the first problem with living on Mars?
    Environmental issues like radiation
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  • How much more radiation do astronauts get?
    10 times more
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  • What is radiation?
    energy emitted from a source
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  • Give an example of radiation
    -----
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  • What is deep space?
    beyond the atmosphere of the earth
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  • What's a solution against radiation?
    Ice-covered domes
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  • Why is ice used in the domes?
    Because it partly blocks radiation
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  • What does low gravity do to the body?
    Weakens muscles
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  • How to prevent damage to muscles and bones in Mars?
    Exercise with heavy weights
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  • What is the problem with living in a closed ecosystem?
    no fresh air, lots of bacteria and pollution
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  • What is a spacesuit?
    What astronauts wear in space
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  • Give 2 examples of psychological difficulties on Mars
    ----
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  • What is the problem with water on Mars?
    limited, short showers and not wash clothes
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  • Where will food on Mars come from?
    canned and dried food
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  • What does food taste like on Mars?
    same because all food tastes the same in low gravity
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  • How will we communicate from Mars
    Email
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