Question

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

Answer 1

Combustion of fuels like petroleum causes the addition of many harmful pollutants like un-burnt carbon, particulate matter, carbon monoxide (CO) and many fume gases enter the air and cause respiratory diseases. The use of CNG in automobiles has reduced pollution in our cities as it is a cleaner fuel as compared to other petroleum containing fuels. Therefore, the use of CNG has reduced pollution in our cities.​