Tuesday, October 20, 2009

cutting tree

Today people are cutting trees for their various uses like making house and other equipments like households products this is known as deforestation. if this thing continue then it will create a problem for society like change in weather, pollution, many disease etc.. more over we are also loosing so many species of animals, which is harmful for us. and the other reason is we are loosing fresh air or oxygen, that is a very harmful for all world.

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