A. Using fireplaces instead of a wind farms
B. Using coal instead of oil
C. Using dumps instead of landfills
D. Using a bike instead of a car
Correct Answer: D. Using a bike instead of a car
Explanation-:
Switching from fossil fuels (like coal, oil, and natural gas) to renewable energy sources (such as solar, wind, and hydroelectric power) is one of the most effective ways to reduce air pollution. Fossil fuels release large amounts of pollutants, including carbon dioxide (CO₂), sulfur dioxide (SO₂), and nitrogen oxides (NOx), which contribute to smog, acid rain, and global warming. Renewables, on the other hand, generate power with little to no direct emissions, reducing harmful pollutants in the air. Additionally, using electric vehicles (EVs) instead of gasoline-powered cars can also significantly reduce emissions, as EVs produce no tailpipe pollution, especially when powered by renewable electricity. These changes help improve air quality and lessen health risks associated with polluted air.
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