Program at the Harvard School of Public Health. NO2 absorbs light and causes the sky to appear brownish in colour. Pollutants, the substance which on mixing with natural resources like air or water leads to undesirable effects are called pollutants. Development of micro forests within the city can also help in reducing the ill effects of the air pollution. Following are the general methods of controlling air pollution:. Citation needed major primary pollutants produced BY human activity include: * Sulfur oxides (SOx) especially sulphur dioxide, a chemical compound with the formula SO2.
Nature writing essays, Petroleum conservation essay in odia, How to quote in a narrative essay,
Its collection efficiency is about. However the enforcement is very unsatisfactory. These pollutants comprise particulates such as smoke, lead and gasses like carbon monoxide, carbon dioxide, nitrogen oxide and hydrocarbons. Nitrogen dioxide is the chemical compound with the formula NO2. Man as a pollutant has labelled that portion of these substances which interacts with the environment to cause toxicity, disease, aesthetic distress, physiological effects or environmental decay. Air pollution is the mixing of any harmful substances to the atmosphere fresh air causing huge level of damages, human health disorders, reducing the quality of life, etc. Technological advancement has al is no alternative to a chemical in use then efforts need be undertaken to control its entry into the environment. Air pollution is one of the most important environmental issues which requires to be noticed and solved by the efforts of all.