Pollution can air pollution articles pdf be classified by what makes it. Primary pollutants are pollutants that are put directly into the air by humans or natural sources. Human-made air pollution comes from many things.
Soot can affect people and other life. People start many of those fires. Air pollution is not only on the outside. Homes, schools, and buildings can also have air pollution. Sometimes the air inside a building is even worse than the air outside. Many things which humans use every day can pollute the air. In buildings where the windows are tightly shut to stop air leaks, the air inside can be polluted more than the air outside.
When fossil fuels are burned, they let out oxides into the air. When these oxides mix with water in the atmosphere, they make acid, which fall as precipitation. This lets more ultraviolet rays reach the Earth. 14 could not go to school because of air pollution. The World Health Organization said that 2. 4 million people died because of the direct problems of air pollution. In India in 2014, it was reported that air pollution had cut crop yields in the most affected areas by almost half in 2010 when compared to 1980 levels.
There can also be increased yield of crops due to some air quality conditions. 78746-6487: Holt, Rinehart and Winston. London, UK: Guardian Media Group. Standard air quality modelling procedure for industrial sources.
Addresses the international community of atmospheric dispersion modellers — primarily researchers, but also users of models. Its purpose is to pool experiences gained by dispersion modellers during their work. One of six technical articles devoted to air quality and air pollution dispersion modeling. You can change this page. Please use the preview button before saving. The list of new changes in the wiki.