Other agents are kind of a hybrid between the captive and independent agencies. The may operate under a national name such as Farmers Insurance, but can still write with other companies if their flagship company does not provide that line of coverage.
Nitrogen Dioxide & Sulfur Dioxide What are they? Sulfur dioxide (SO 2) and nitrogen dioxide (NO 2) are both parts of smog (which is usually not visible in South Carolina) and acid rain.Sulfur dioxide comes from the burning of coal and oil.It is very smelly.ulfur dioxide (SO 2) and nitrogen dioxide (NO 2) are both parts of smog (which is usually not visible in South Carolina) and acid rain.Sulfur dioxide comes from the burning of coal and oil. It is very smelly.
Exit. 1  Carbon dioxide (CO2): Fossil fuel use is the primary source of CO2. 2  Methane (CH4): Agricultural activities, waste management, energy use, and biomass burning all contribute to CH4 emissions. 3  Nitrous oxide (N2O): Agricultural activities, such as fertilizer use, are the primary source of N2O emissions.