ziplovin31 ziplovin31
  • 15-11-2017
  • Biology
contestada

WILL GIVE A BRAINLEST

Most gaseous pollutants come from a group of chemicals called _____.



chlorofluorocarbons



hydrocarbons



oxides



ozones

Respuesta :

divpatel divpatel
  • 15-11-2017
oxides.

some of them are
sulfur dioxide (SO2)
carbon monoxide (CO)
nitrogen oxides (NOx)
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