Explain how the use of CNG in automobiles has reduced pollution in cities.
ScienceClass 8ICSEAnswered 28 Mar 2026
Answer
Answer
CNG played an important role in reducing pollution among automobiles for the following reasons
- CNG is comparatively a cleaner
- The CNG can be an alternative for diesel, petrol and propane/LPG.
- It usually contains a few undesirable gases than the other fuels mentioned
- The combustion of fuels like petroleum causes many unburnt carbon particles along with carbon monoxide which leads to respiratory diseases.
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