How global warming affects sea levels Research Paper

How global warming affects sea levels - Research Paper ExampleEssentially, the greenhouse effect functions in the following manner. When sunlight pierces the atmosphere and hits the earths surface, not all of the suns solar energy is absorbed. Approximately a third of it is reflected back into space. Specific atmospheric gases serve in much the same way as does the glass of a greenhouse, thus the terminology. These gases allow sunlight to penetrate indeed trap some of the solar energy which heats the earth (Breuer, 1980). It is a delicate balance and because these greenhouse gases have been artificially augmented by man-made sources, more(prenominal) build up in the atmosphere has occurred thus trapping more of the suns energy and reflecting less back in to space. This occurrence is causation the earth to warm.The rising levels of carbon dioxide (CO2) in the atmosphere are becoming increasingly disconcerting. The concentrations of CO2 in the air around 1860 before the effects of industrialization were felt, is assumed to have been about 290 parts per million (ppm). In the hundred years and more since then, the concentration has increased by about 10 percent. (Breuer, 1980, p. 67). lxxx percent of the worlds population accounts for just 35 percent of CO2 emissions while the United States and Soviet Union combined are answerable for generating half. Worldwide, carbon dioxide emissions are increasing by four percent a year. (Miller, 1990, p. 450). Motor vehicles are a major cause of air pollution as is fuel burned for the heating of homes and powering industry along with the toxins emitted from stacks at coal-burning power plants. Vehicles produce high levels of carbon monoxides (CO) and a major source of hydrocarbons (HC) and due north oxides (NOx), whereas, fuel combustion in stationary sources is the dominant source of sulfur dioxide (SO2) (Breuer, 1980, p. 70).If the balance between the CO2 levels in the ocean and atmosphere is disturbed by interjectin g increasing