killing killer air
acid rain is a rain or any other form of precipitation that is usally acidic , meaning that is possesses eve lasted levels of hydrogen ions. it can have harmful effects on plants aquatic animals and infrastructure . also acid rain is rain that has been made acidic by certain pollutants in the air . acid rain is a type of acid deposition , which Can appear in many forms. wet deposition is rain , sleet , snow or fog that has become more acidic then normal
what is air pollution ?
Air pollution is an introduction into the air of a substance which has harmful or poisonous effects .
chemical compounds involved in smog
causes of smog
smog is produced by a set of complex photochemical reactions involving volatile organic compounds