Global Warming Essay

2097 WordsOct 16, 20139 Pages
Global Warming: Today Global warming is one of the most pressing issues. Now people are increasingly realizing that global warming is an issue which cannot be ignored and particularly the impacts of Global warming on economy is very significant. Global Warming is the rise in Earth’s oceans and atmosphere average temperature and expectation of continuation. As the impacts of Global warming Glaciers are melting, sea levels are rising and cloud forests are drying due to higher level of greenhouse gases in the atmosphere compare to last 6,50,0000 years. The continuous rise of the greenhouse gases level are problematic as it is changing the climate faster than some living things may be able to adapt. Novi (Meadows Elementary, 2002) Causes of Global Warming: Number of human activities is contributing to global warming by increasing the level of greenhouse gases to the atmosphere. Global warming can have many different causes, but it is most commonly associated with human interference, specifically the release of excessive amounts of greenhouse gases. Greenhouses gases like Carbon dioxide, methane, fluoridated gases works like a greenhouse around the earth. Such gases let the heat from the Sun into the atmosphere, but do not allow the heat to escape back into space. So, the higher greenhouse gases level the higher the proportion of heat that is trapped inside the earth’s atmosphere. Excess level of greenhouse gas buildup, rises the temperature of the earth surface to the unnatural level which causes, among other things, sea level to rise. Global warming also causes sea surface temperatures to raise, precipitation patterns to change, etc... (NASA, 2002). It hurts many people, animals and plants. Following picture shows the effect of Greenhouse gases which are the main cause of Global warming. [pic] Impacts of Global Warming: Global Warming can affect

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