Global Warming is defined as the increase of the average temperature on Earth. As the Earth is getting hotter, disasters like hurricanes, droughts and floods are getting more frequent. But it is not only about how much the Earth is warming, it is also about how fast it is warming.Extreme weather conditions, changing agricultural yields and increase in the disease vectors are some of the other effects of global warming. Deforestation, being the primary reason behind global warming, we need to show greater concern towards the felling of trees. We need to take quick measures on preventing deforestation so that we can hope for an environment conducive to live in. Clearing of the forest cover has a contrary effect on the environment. It results in an increase in the amount of carbon and other greenhouse gases in the environment. Burning of forests results in the emission of a large amount of carbon dioxide into the air. Carbon dioxide and other greenhouse gases like the oxides of nitrogen and methane are known to trap atmospheric heat, thus increasing the average temperature of the Earth’s surface. This increase in the temperature near the Earth’s surface and oceans is termed as global warming.
http://www.globalwarmingsurvivalcenter.com/

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