Acid Rain Essay -- Environment Environmental Science

Acid RainAcid Rain, or more precisely acidic precipitation, is the term utilize to describe rainf every that has a pH level of less than 5.6--a pH of 7 being neutral. This form of air pollution is currently a prevail over of great controversy because of the damage it does to the environment and property worldwide. For the last ten years, this occurrence has brought destruction to thousands of lakes and streams in the United States, Canada, and parts of Europe. It also leads to the deterioration of buildings and statues by reacting with several minerals. Acid rain is formed when oxides of nitrogen and sulfite combine with moisture in the atmosphere to make nitric and sulfuric acids. These acids can be carried forward far from its origin. The two primary sources of acid rain are sulfur dioxide (SO2), and oxides of nitrogen (NOx). Sulfur dioxide is a colorless gas released as a by-product of combusted fossil fuels containing sulfur (Farnham, http//www.ems.psu.edu/info/explore/AcidRa in.html). A variety of industrial processes, such as the production of iron and steel, utility factories, and crude oil touch produce this gas. Sulfur dioxide can also be emitted into the atmosphere by natural disasters or means (Farnham, http//www.ems.psu.edu/info/explore/AcidRain.html). This accounts for ten percent of all sulfur dioxide electric arc, coming from volcanoes, sea spray, plankton, and rotting vegetation. Overall, 69.4 percent of sulfur dioxide is produced by industrial combustion. Only 3.7 percent is caused by transportation (Farnham, http//www.ems.psu.edu/info/explore/AcidRain.html). The other chemic that is also chiefly responsible for the make-up of acid rain is nitrogen oxide. Oxides of nitrogen is a term used to describe any blend of nitrogen with any amount of oxygen atoms. Nitrogen monoxide and nitrogen dioxide are all oxides of nitrogen. These gases are by-products of firing processes of extreme high temperatures (automobiles, utility plants), and in che mical industries (fertilizer production) (Phamornsuwana, http//www.geocities.com/CapeCanaveral/Hall/9111/DOC.HTMLSPECIFIC). Natural processes such as bacterial action in soil, forest fires, volcanic action, and lightning make up five percent of nitrogen oxide emission (Phamornsuwana, http//www.geocities.com/CapeCanaveral/Hall/9111/DOC.HTMLSPECIFIC). Transportation ... ...emits nitrogen oxide, automobiles and coal-fired electric utility boilers (Farnham, http//www.ems.psu.edu/info/explore/AcidRain.html). What humans can do, as citizens, to lessen sulfur and nitrogen dioxide emission is to reduce the use of fossil fuels. Car pools, public transportation, or walking can reduce tons of nitrogen oxide emissions. Using less vigour benefits the environment because the energy used comes from fossil fuels which can lead to acid rain. For example, turning off lights not being used, and reduce air conditioning and heat usage. Replacing disused appliances and electronics with newer energy e fficient products is also an excellent idea. Sulfur dioxide emission can be reduced by adding scrubbers to utility plants (Farnham, http//www.ems.psu.edu/info/explore/AcidRain.html). An alternative authority source can also be used in power plants to reduce emissions. These alternatives are geothermal energy, solar power energy, wind energy, and water energy. Bibliography .Sarn Phamornsuwana (1999). Causes, make and solutions of acid rain. Retrieved 9 Feb. .Shayne Farnham (1999). Acid rain Meteorology independent study. Retrieved 27 Mar.