Chemistry

9th

grade

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Air Pollution

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15 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt
    A colorless, odorless gas that decreases the blood's ability to carry oxygen.  Can cause faintness, death.
    Nitrogen oxides
    Ground-level ozone
    Carbon monoxide
    Sulfur dioxide
  • 2. Multiple Choice
    30 seconds
    1 pt

    ______________ ______________ is produced when fuels containing sulfur are burned in the presence of oxygen.

    Carbon dioxide

    Sulfur dioxide

    Carbon monoxide

    Greenhouse gas

  • 3. Multiple Choice
    30 seconds
    1 pt

    Source of carbon monoxide

    Incomplete combustion of fossil fuels

    Combustion of fossil fuels

    Decomposition of plant and animal matters

    Photochemical reaction of CO2

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