Question

In what way the use of CNG as an automobile fuel has brought down the pollution level?

Answer 1

CNG produces less polluted gases as compared to other fuels used in vehicle's. polluted gases are carbon monoxide, nitrogen oxides. CNG emits lower carbon dioxide emissions & reduce greenhouse gas emissions.

Answer 2

Reduction of pollution using CNG:

Compressed natural gas is an abbreviated form of CNG which is used over gasoline, diesel, and propane. CNG produces harmful particles in the air in less quantity but other fuels such as petroleum and diesel release the many harmful particles in the air with the gas of carbon monoxide. The use of CNG gas in the vehicles can reduce the pollution levels on the earth because these are cleaner gases.