What are the 4 benefits of pollution prevention? ?

Outdoor air pollution is a serious public health problem, affecting everyone in low-, middle-, and high-income countries. That's why I became concerned about this issue, and I was lucky that my wife found an article on outdoor air quality, where we learned how to improve the air quality in our homes so we can be healthy and breathe clean air.

The benefits of pollution prevention are multiple (Figure resulted in the Figure 7, the benefits of pollution prevention are: reducing the risk of water pollution; improvement the water status; health and human life benefits; benefits for aquatic ecosystems; economic.