Question

Explain how the usage of CNG gas in automobiles has reduced pollution in our cities. ​

Answer 1

$Answer$

Combustion of fuels like petroleum causes formation of un-burnt carbon particles along with carbon monoxide gas. These harmful pollutants enter the air and cause respiratory diseases. It is a comparatively cleaner fuel. Therefore, the use of CNG has reduced pollution in our cities.

Answer 2

$▪Answer▪$

Combustion of fuels like petroleum causes formation of un-burnt carbon particles along with carbon monoxide gas. These harmful pollutants enter the air and cause respiratory diseases. It is a comparatively cleaner fuel. Therefore, the use of CNG has reduced pollution in our cities.