refers to the introduction of chemicals , particulate matter or biological substances that gain harm or discomfort to human beings , other life organisms and the natural environment into the aura . mainly arises from solid particles and chemicals . It may arise from natural processes that impact the atmosphere such as volcanoes , biological decay and dust storms . There argon some(prenominal) types of aviation defilement primary and secondary pollution . The power happens when pollution occurs directly in the air , for framework done and through rat and car exhaust fumes firearm the later on forms in the air when chemical reactions convert the primary pollutants . An example of secondary pollution is the formation of tropospheric ozone . Since the atmosphere is a colonial , dynamic and fragile system , at that place is a ontogeny concern about the global effectuate of air pollution especially in matters regarding climate transfer (Ward 2006 ,.
1There are dickens major sources of air pollution which are classified into ii major categories : anthropogenic sources and natural sources . The anthropogenic sources are those caused by human activities and they are mostly cerebrate to the burning of opposite kinds of fuel . Examples of such sources admit : smoke stacks from causality plants , factories and waste incinerators . On the other go , natural sources of air pollution are those that don t offspring from human activit ies and they include dust from large areas o! f land , methane emitted by digestion of food by animals , sulphur and chlorine that is produced by volcanic activities (Dade 1997 ,. 71...If you want to force back a full essay, cast it on our website:
OrderCustomPaper.comIf you want to get a full essay, visit our page:
write my paper
No comments:
Post a Comment