Question

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

Answer 1

Answer:

CNGs have reduced pollution in our cities because

Explanation:

CNGs emmit less amount of carbon , and very less amount of biproduct , Therefore pollution is reduced in our cities

Answer 2

Answer:

Use of CNG has reduced pollution in our cities as it is a cleaner fuel as compared to petroleum containing fuels. The combustion of petroleum leaves unburnt carbon particles in the air also called suspended particulate matter and Carbon monoxide gas (CO) which is really harmful for the enviornment.

REASON:

CNG has very small amount of harmful products, It does not leave any residue behind and has a moderate rate of combustion.