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  1. #1
    Status
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      AYMAN GAMAL
    Sep 2008
    Alexandria, Egypt, Egypt
    2,482
    7557









    (Deforestation)

    ʡ ʡ . ( ) . . (Rain Forests) ( ) .



    (Infrared Radiation)


    . . .


    (Ultraviolet Radiation UV)


    . (A, B, C) . (UVC) (UVB) (UVA) . (UVA) ֡ . ( ). (UVC) .


    (Dioxins)


    . ȡ ( PVC) . .


    (Over Grazing)


    () . ѡ ).


    (Aerosols)


    . ɡ ɡ . ݡ ( CFCs


    (Drought)


    ɡ . . ɡ . . .







    " ɡ . ɡ ɡ ǡ .

    "" ɡ ɡ .

    .

    ʡ 15 ѡ .

    ɡ ǡ Global Warming "" " ".

    0.4 0.8 150 ɡ .
    ɡ ʡ .

    10 20 ݡ ɡ ɡ .
    AYMAN GAMAL ; 10-11-2008 07:27 PM



  2. #2
    Status
    Offline
      Hassan Mohamed
    2009
    Sep 2008
    3,306
    8401


  3. #3
    Status
    Offline
      AYMAN GAMAL
    Sep 2008
    Alexandria, Egypt, Egypt
    2,482
    7557









    AYMAN GAMAL ; 10-11-2008 11:03 PM



  4. #4
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      emu
    80%
    Sep 2008
    Alex el3gamy
    33
    1,009
    6064


    ..

  5. #5
    Status
    Offline
      Knstler
    30%
    Sep 2008
    102
    5132


  6. #6
    Status
    Offline
      AYMAN GAMAL
    Sep 2008
    Alexandria, Egypt, Egypt
    2,482
    7557

    emu

    ..





  7. #7
    Status
    Offline
      AYMAN GAMAL
    Sep 2008
    Alexandria, Egypt, Egypt
    2,482
    7557

    Knstler



  8. #8
    Status
    Offline
      Mahmoud Slem
    Sep 2008
    1,875
    7051









  9. #9
    Status
    Offline
      AYMAN GAMAL
    Sep 2008
    Alexandria, Egypt, Egypt
    2,482
    7557

    sasa














  10. #10