What is one significant environmental benefit of CNG compared to traditional fuels?

The significant environmental benefit of CNG compared to traditional fuels lies in its lower environmental impact, specifically in reducing harmful emissions. CNG is known to produce fewer hazardous air pollutants, which include substances like nitrogen oxides (NOx) and particulate matter, that can contribute to air quality issues and public health problems.

When burned, CNG emits significantly less carbon dioxide than gasoline or diesel, which decreases its overall greenhouse gas emissions. This is crucial in the context of climate change, where reducing overall emissions is a primary goal. The reduced levels of harmful pollutants from CNG can lead to improved air quality and a healthier environment for both humans and wildlife.

The other options do not accurately reflect the advantages of CNG. For example, stating that it produces more greenhouse gases contradicts its primary benefit. Claims about its origin from non-renewable sources miss the point of its cleaner burning characteristics, while asserting that it harms wildlife ignores the potential for reduced environmental damage associated with cleaner air and lower emissions. Thus, the choice highlighting CNG’s lower environmental impact due to fewer hazardous air pollutants correctly represents its advantages over traditional fuels.