Question

The most harmful types of environmental pollutants are

Answer 1

Gases like Sulfur dioxide and nitrogen oxide are harmfull which can cause acid rain. Water pollution in terms of Oil spill may lead to death of several wildlife species. Human Health: The decrease in quality of air leads to several respiratory problems including asthma or lung cancer

Answer 2

these dangerous pollutants are also known as criteria pollutants. some of them are:

Sulphur dioxide

Nitrogen dioxide

Carbon dioxide

Carbon monoxide