Search Results for: Carbon articles
for the obsolete medical theory, see bad air . for the measure of how polluted the air is, see air quality index . for the properties of air, see qualities of air . air pollution from a coking oven . air pollution occurs when harmful or excessive quantities of substances including gases (such as carbon
dioxide , carbon monoxide , sulfur dioxide , nitrous oxides , methane and chlorofluorocarbons ), particulates (both organic and inorganic), and biological molecules are introduced into earth's atmosphere . it may cause diseases, allergies and even death to humans; it may also cause harm to other living...
https://en.wikipedia.org/wiki/Air_pollution