All of the following are pollutants, which one is not produced by vehicle?

مندرجہ ذیل میں سے تمام آلودگی ہیں ، کون سا گاڑی کے ذریعہ تیار نہیں کیا جاتا ہے؟

CFCs

CO2

NO2

None of these

CFCs (Chlorofluorocarbons) are not produced by vehicles.

They are primarily released from refrigerants and industrial processes.

CO2, NO2, and CO are all pollutants emitted by vehicle exhaust.