Which method is suggested for controlling SO2 pollution?

Using renewable energy is suggested as an effective method for controlling SO2 pollution. Sulfur dioxide (SO2) is primarily produced from the combustion of fossil fuels, such as coal and oil, which are high in sulfur content. By shifting to renewable energy sources, such as wind, solar, or hydroelectric power, the reliance on fossil fuels is significantly reduced. This transition not only lessens SO2 emissions but also mitigates other harmful pollutants that contribute to environmental degradation and health issues.

Renewable energy sources do not produce SO2 during operation, making them a cleaner alternative for electricity generation. Additionally, implementing renewable energy can help combat climate change, providing a double benefit of reducing air pollution while addressing global warming concerns.

This focus on renewable resources aligns with broader environmental goals, such as promoting sustainability and protecting public health by improving air quality.