Which of the following air pollutants are responsible for the Green House effect? Methane Carbon dioxide Chlorofluorocarbons Nitrogen oxides

Questions › Category: Civil Engineering › Which of the following air pollutants are responsible for the Green House effect? Methane Carbon dioxide Chlorofluorocarbons Nitrogen oxides
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Which of the following air pollutants are responsible for the Green House effect?

  1. Methane
  2. Carbon dioxide
  3. Chlorofluorocarbons
  4. Nitrogen oxides

a) 2 and 3

b) 1 and 2

c) 1, 3 and 4

d) 1,2, 3 and 4

Environmental Engineering Part 3