Thursday, October 6, 2011

Cautions! The temperature for tomorrow is 150 F!!!!!


Just Kidding.
But we all know that the globe is getting warmer and warmer compare with historical records and we can feel that too.  Since the industrial revolution, there are enormous amount of industries, cars and explore new resources etc under using, these events became leading causes of global warming. Human have interrupted the natural cycle of the whole system, for example, the carbon cycle.
“Global warming is primarily a problem of too much carbon dioxide (CO2) in the atmosphere—which acts as a blanket, trapping heat and warming the planet. As we burn fossil fuels like coal, oil and natural gas for energy or cut down and burn forests to create pastures and plantations, carbon accumulates and overloads our atmosphere. Certain waste management and agricultural practices aggravate the problem by releasing other potent global warming gases, such as methane and nitrous oxide. See the pie chart for a breakdown of heat-trapping global warming emissions by economic sector.”

(http://www.climatehotmap.org/about/global-warming-causes.html)

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