Saturday, April 30, 2011
Thursday, April 21, 2011
Earth. Need to save before day of disaster come.
Global warming is defined as an increase in the average temperature on Earth. As the Earth is getting hotter, disasters like hurricanes, droughts and floods are getting more frequent. Moreover, normally the Earth should now be in a cool-down, according to natural effects like solar cycles and a lot activity, not in heating-up phase.
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