Among the options listed, natural gas is generally considered the least-polluting nonrenewable energy source. It produces fewer carbon emissions compared to coal and oil when burned for energy. Additionally, it emits lower levels of certain pollutants, such as sulfur dioxide and particulate matter, which contribute to air pollution. However, it is important to note that while natural gas is cleaner than other fossil fuels, it is still a nonrenewable resource and contributes to greenhouse gas emissions, particularly methane, during extraction and transportation.
Which of the following is the least-polluting, nonrenewable energy source?
natural gas
biomass
coal
oil
1 answer
1 answer