Transportation Operations LINCS Practice Exam

What is one key benefit of using Natural Gas as a fuel source?

1. It is the cheapest fossil fuel available

2. It is considered environmentally friendly

3. It is easier to transport than gasoline

4. It has a higher energy density than coal

The correct answer is: It is considered environmentally friendly

Natural gas is widely recognized for its environmental benefits, which is a significant reason for its increasing use as a fuel source. When burned for energy, natural gas emits substantially lower levels of pollutants compared to other fossil fuels, particularly coal and oil. It produces fewer greenhouse gases such as carbon dioxide, making it a more attractive option for reducing the overall carbon footprint associated with energy consumption. Additionally, the combustion of natural gas results in minimal particulate matter and lower emissions of sulfur dioxide and nitrogen oxides, contributing to improved air quality. This environmentally friendly characteristic aligns well with global efforts to transition towards cleaner energy sources and mitigate climate change impacts. While other options mention aspects such as cost, transportation ease, or energy density, these factors do not capture the crucial environmental advantages that make natural gas a preferred fuel in many applications today.