Question
How has the EPA improved air quality over the last 30 years?
Oby monitoring pollutants and passing regulations to reduce air pollution
Oby decreasing soil erosion
and dust stormsS
O by building marine refuges to help protect marine life and reduce ar pollution
Oby decreasing of fos:
euse In mOD
les and industry
Answer
The EPA has improved air quality over the last 30 years by monitoring pollutants and passing regulations to reduce air pollution, decreasing soil erosion and dust storms, and decreasing the use of fossil fuels in models and industry.