Global Warming - Research Paper Example

Green house gases trap heat in the atmosphere and this causes an increase in temperature on the earth surface, these gases include carbon dioxide, an increase in carbon dioxide in the air has mainly be contributed by human activities, states that this include carbon emissions by cars and power plants, power plants that utilize coal to produce electricity have largely contributed to an increase in carbon dioxide in the atmosphere (Houghton 14). The use of internal combustion engines to run cars has also contributed to the increase in the increase in carbon dioxide, over 30% of carbon dioxide emission in the US is from cars.

Worse effects are caused by traffic congestion that results into unnecessary combustion of gasoline (EPA 5). Nitrous oxide is green house gas that is produced by cars and nitric acid products produced, this product is also a major contributor of global warming. He also states that water vapor is considered a green house gas, the increase in water vapor in the atmosphere is mostly contributed to the presence of carbon dioxide in the atmosphere, as temperatures increase more water is vaporized and this results into an increase in heat trapped in the earth’s atmosphere (Philander 15).

Deforestation is also considered to have contributed to global warming, human economic activities such as timber production and agriculture contribute to the reduction of forest cover on the earth surface, when this happens the amount of carbon dioxide in the atmosphere declines in two ways, one of the ways in which deforestation contribute to an increase in carbon dioxide is that the decomposing carbon material increase the amount of carbon dioxide in the atmosphere and second trees utilize carbon dioxide to make their food referred to as photosynthesis which reduce carbon levels in the atmosphere and a reduction in the