The greatest contributor to greenhouse gases in the United States is the production of electricity. This sector primarily includes the burning of fossil fuels, such as coal, natural gas, and oil, which releases significant amounts of carbon dioxide and other greenhouse gases into the atmosphere. While transportation is also a major source of emissions, the production of electricity has historically been the largest contributor. However, it’s worth noting that the contribution from different sectors can vary over time due to changes in energy sources and technologies.
Which of the following is the greatest contributor to greenhouse gases in the United States?
industrial pollution
production of electricity
residential pollution
transportation
1 answer