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Atmospheric pollution

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    Revision - impacts and causes
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  • What is meant by atmospheric pollution?
    When it contains gases and substances in harmful amounts.
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  • Which gas causes a depletion of ozone in the atmosphere?
    CFCs
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  • Why should we be concerned about a hole forming in the ozone layer?
    Because it can be harmful for life on Earth
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  • Name 2 greenhouse gases
    Carbon Dioxide, Methane, CFCs, Nitrous oxides
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  • Describe the natural processes involved in the greenhouse effect
    ...
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  • Why should we worry more about CFC concentration in the atmosphere than about Methane?
    It stays in the atmosphere for much longer
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  • What's photochemical smog?
    ...
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  • What's the enhanced greenhouse effect?
    ...
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  • What's the meaning of depletion?
    a reduction or loss
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  • Mention 2 impacts of smog on people
    ...
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  • Mention 2 impacts of Acid rain on people
    ...
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  • Mention 2 impacts of Ozone Depletion on people
    ...
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  • Mention 2 impacts of smog on the environment
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  • Mention 2 impacts of Ozone depletion on the environment
    ...
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  • Mention 2 impacts of acid rain on the environment
    ...
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