C1

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  • Created by: livhill28
  • Created on: 07-03-15 13:39
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  • The Atmosphere
    • Phase one
      • Volcanoes gave out gases
        • mostly CO2 and N2
        • NO OXYGEN
    • Phase two
      • Green plants evolved so oxygen was produced
    • Phase three
      • Complex organisums evolved
    • TODAY
      • Nitrogen = 78%
      • Oxygen = 21%
      • Argon = 1%
    • C1
      • Air Pollution - Sulfur
        • Comes from impurities in fuels
        • Sulfur causes Acid Rain
      • Air Pollution- Carbon
        • Different forms cause different problems
        • Carbon Dioxide
        • Carbon Monoxide
        • Particulate Carbon
      • Fossil Fuels
        • Fossil fuels are Hydrocarbons
        • Burning fuels = OXIDATION
      • Chemical Recations
        • Diagrams representing molecules
        • Reactants and Products often have very different proerties
      • Air Pollution- Nitrogen
        • involves Nitrogen from the air
          • Nitrogen Monoxide
          • Nitrogen Dioxide
      • Reducing Pollution
        • We can reduce pollution from power stations
        • Wet scrubbing
          • Seawater
          • The Alkaline Slurry
        • Reduce pollution from cars
          • Find renewable powering soucres

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