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Unit 6 - Layers of the Atmosphere

Quiz by 7science PMS

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24 questions
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  • Q1

    Which gas in our atmosphere is most abundant?

    Carbon Dioxide

    Nitrogen

    Oxygen

    Argon

    60s
  • Q2

    What percentage of our atmosphere is made up of other gases such as argon, water vapor, and carbon dioxide?

    21%

    90%

    1%

    78%

    60s
  • Q3

    Match the following layers to their altitude ranges

    Users link answers
    Linking
    120s
  • Q4

    Match the following layers to what happens in each layer. 

    Users link answers
    Linking
    120s
  • Q5

    What are the 2 most abundant gases in Earth's atmosphere?

    carbon dioxide and oxygen

    nitrogen and hydrogen

    nitrogen and oxygen

    carbon dioxide and nitrogen

    60s
  • Q6

    Place the following layers in order from sea level (bottom) to outer space (top)

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    Linking
    120s
  • Q7

    Which layer is the coldest?

    Thermosphere

    Mesosphere

    Troposphere

    Stratosphere

    60s
  • Q8

    Describe how the ozone layer protects the earth.

    Absorbs solar radiation, protects Earth from UV Rays, and emits heat

    Ozone in the lower atmosphere is a pollutant

    60s
  • Q9

    Airplanes fly in which layers of the atmosphere?

    exosphere

    ionosphere

    troposphere

    mesosphere

    60s
  • Q10

    The force that air exerts on Earth is called:

    friction

    gravity

    air pressure

    temperature

    60s
  • Q11

    Which layer of the atmosphere do most satellites orbit the Earth?

    exosphere

    ozone layer

    troposphere

    mesosphere

    60s
  • Q12

    Which layer has the most drastic increase in temperature of the air molecules?

    thermosphere

    ozone layer

    ionosphere

    mesosphere

    60s
  • Q13

    The layers of the atmosphere are classified according to changes in

    temperature and air pressure 

    altitude and air quality

    air pressure and oxygen

    humidity and temperature

    60s
  • Q14

    Which layer has the highest air pressure?

    exosphere

    thermosphere

    troposphere

    stratosphere

    60s
  • Q15

    Which layer is known to have "shooting stars"?

    mesosphere

    stratosphere

    exosphere

    thermosphere

    60s

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