Section outline



  • Atmosphere

    The art of Self Discipline

    Unit 1 Atmosphere.

    The atmosphere is a mixture of gases that are held to the Earth by the force of gravity, without gravity the air would drift off into space. The atmosphere is a mixture containing Nitrogen (78%), Oxygen (21%), Argon (0.9%) Carbon dioxide (0.037%) and many others.

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    Our atmosphere

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    • AtmosGases.png
    • Quiz: Atmospheric gases
      Students must
      Receive a grade
      Receive a passing grade
      Atmospheric gases
      A quiz looking at the gasses that make up the air we breath.