The document discusses various types of environmental pollution including air, water, soil, and noise pollution. It outlines the major pollutants that contribute to each type of pollution such as carbon monoxide, sulfur dioxide, and nitrogen oxides which are released into the air from industrial activities and motor vehicles. The effects of environmental pollution on human health are also examined, noting issues such as respiratory diseases, cardiovascular disease, and neurological problems. Lastly, the document briefly discusses methods to regulate and monitor pollution levels.