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Johnni Johnni
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6 years ago
Which of the following greenhouse gases is produced by leakage from landfills, by domestic cattle, and by the cultivation of rice?
 
  A) Carbon dioxide (CO2)
  B) Chlorofluorocarbons (CFCs)
  C) Methane (CH4)
  D) Nitrous oxide (N2O)
  E) Water vapor
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icysparklesicysparkles
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6 years ago
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