Kamis, 27 Juni 2013

Global Warming


 
Today the climate change are serious issue with the change of global climate people around the world now are beggining to feel the impact it cause. Many theories are tried  to explain why the climate changing, altough the climate are naturaly change because local temperatures fluctuate naturally, but now over the past 50 years the average global temperature has increased at the fastest rate in recorded history one theories are suggest that the one changing the temperature are cause by the global warming. Global Warming cause by Carbon dioxide and other air pollution that is collecting in the atmosphere like a thickening blanket, trapping the sun's heat and causing the planet to warm up. Even tough our planet naturally release the carbon dioxide such as form the eruption but the carbon dioxide that are gather in atmosphere approximately 90 % are coming from human activities such as using fossil fuels and deforestation. Many Expert thinks that if we don't begun to find alternative to stop the temperature to rising then there will be many bad things that are going to happen example : in 2002, Colorado, Arizona and Oregon endured their worst wildfire seasons ever. The same year, drought created severe dust storms in Montana, Colorado and Kansas, and floods caused hundreds of millions of dollars in damage in Texas, Montana and North Dakota. Since the early 1950s, snow accumulation has declined 60 percent and winter seasons have shortened in some areas of the Cascade Range in Oregon and Washington.  In 2002, Colorado, Arizona and Oregon endured their worst wildfire seasons ever. The same year, drought created severe dust storms in Montana, Colorado and Kansas, and floods caused hundreds of millions of dollars in damage in Texas, Montana and North Dakota. Since the early 1950s, snow accumulation has declined 60 percent and winter seasons have shortened in some areas of the Cascade Range in Oregon and Washington. Now we must think that the effect of the global warming are not only affect the industrialized country but also it will affect all country so even if your live in a country that are using the green technology or even have a eco friendly enviroment your country are still affected by the effect of global warming sure it still help our planet but without our self awareness then is still difficult to fully stop the global warming effect.

    source :
http://www.nrdc.org/globalWarming/solutions/default.asp
http://en.wikipedia.org/wiki/Global_warming#Observed_and_expected_environmental_effects
http://www.greenscroll.org/images/global-warming.jpg


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