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Atmosphere

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  • What is the atmosphere ?
    It is a mixture of gases surrounding the Earth.
  • What is the importance of the atmosphere ?
    It protects the Earth by absorbing the ultraviolet rays coming from the outer space and adjusts the temperature of the Earth surface.
  • What are the 2 most abundant gases in our Atmosphere ?
    Nitrogen and Oxygen
  • What is the Percentage of Oxygen in our atmosphere ?
    21%
  • What is the Percentage of Carbon dioxide and other gases in our atmosphere ?
    1%
  • What are the components of the atmosphere ?
    Nitrogen, Oxygen, Carbon dioxide, water vapor, Argon, Neon, Helium and others.
  • What is the percentage of Nitrogen in our atmosphere ?
    78%
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