Social Studies

8th -

10th

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Layers of Earth Atmosphere

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15 questions

  • 1. Multiple Choice
    5 minutes
    1 pt
    The coldest layer.
    troposphere
    thermosphere
    exosphere
    mesosphere
  • 2. Multiple Choice
    5 minutes
    1 pt
    The hottest layer.
    troposphere
    thermosphere
    exosphere
    mesosphere
  • 3. Multiple Choice
    5 minutes
    1 pt
    The most common gas in the atmosphere.
    Nitrogen
    Oxygen
    Carbon Dioxide
    Trace gases
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