Posted by 5Nichole on November 24, 2009 at 11:54am
Today in Mr. Bruns class we are going to try to do two more of our projects.DEPENDENCE ON fOSSILS fUELS/POLLUTION/ALTERNATIVE ENGERYNon--renewable energy sources found im deposits in earth coal oil natural gasseCalled Carnoniferous Period369 to 286 million years agoCoal made up of carbon, hydrogen, oxygen, nitrogen, and sulfurPOLLUTION--in the atmosphere of substances that suffivientd concentrations , harms humans health and pollutes the air we breathe.DEFORESTATIONAbout two acres of a forest are being destroyed each second!! 460,800 acres a dayDeforestion is used to describe the process of removine trees in forest and wooldland to vonvert the lant into other used.
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