Conservation helped to reduce air pollution by using fewer fossil fuels, such as gasoline for a car, reduces the emission of harmful pollutants into the air.
Air pollution constitute mixed particles and gases that may reach harmful concentrations both outside and indoors. Its impacts can range from higher disease risks to increasing temperatures. Some common pollutants include soot, smoke, mold, pollen, methane, and carbon dioxide.
Answer: B. Using fewer fossil fuels, such as gasoline for a car, reduces the emission of harmful pollutants into the air.
