how has the epa improved air quality over the last 30 years?\nby monitoring pollutants and passing…
how has the epa improved air quality over the last 30 years?\nby monitoring pollutants and passing regulations to reduce air pollution\nby decreasing soil erosion and dust storms\nby building marine refuges to help protect marine life and reduce air pollution\nby decreasing of fossil fuel use in motor vehicles and industry
Answer
Brief Explanations:
The EPA (Environmental Protection Agency) focuses on air - quality improvement through monitoring pollutants and creating regulations. Decreasing soil erosion and dust storms is more related to land management, building marine refuges is for marine life protection not directly air - quality, and the EPA doesn't directly decrease fossil - fuel use in motor vehicles and industry but can regulate emissions. Monitoring and regulation are key EPA functions for air - quality improvement.
Answer:
by monitoring pollutants and passing regulations to reduce air pollution