What is global warming Global warming is a matter of great concern Essay

What is global warming Global warming is a matter of great concern. How it is affecting our planet and how society can do to sponsor (this isnt a good topics b - Essay ExampleIt will then discuss the feasibility of various alternative fuels which if implemented on a all-embracing scale would greatly reduce air pollution and possibly avoid the predicted outcome, alternative energy from bio-fuels, hydrogen, geothermal, solar and nuclear sources.Essentially, the greenhouse effect functions in the by-line manner. When sunlight pierces the atmosphere and hits the acress surface, not all of the suns solar energy is absorbed. Approximately a third of it is reflected back into space. particular(prenominal) atmospheric gases serve in much the same way as does the glass of a greenhouse, thus the terminology. These gases allow sunlight to penet sum up then yap some of the solar energy which heats the earth (Breuer, 1980). It is a delicate balance and because these greenhouse gases have b een artificially augmented by man-made sources, more build up in the atmosphere has occurred thus trapping more of the suns energy and reflecting less back in to space. This occurrence is causing the earth to warm.Carbon Dioxide (CO2) is the most prevalent of the greenhouse gases. Trees absorb CO2 and when they die, CO2 is restored to the atmosphere. The clearing of forests by mass burning, which is happening at a phenomenal rate in the tropical rain forests, is decreasing the amount of CO2 that is absorbed and increasing the amount that is added to the atmosphere. CO2 supplies about half of the total gases that create the greenhouse effect (Breuer, 1980). Although deforestation is contributing heavily to the excess of CO2 in the atmosphere, a larger portion is caused by the burning of fossil fuels such as oil and coal. Fossil fuels are burned by factories, vehicles and electricity-producing power plants to name a few sources. Other greenhouse gases include methane, which is releas ed when vegetation is burned during lend