Answers

2016-01-08T12:40:24+05:30
Today's world is full of pollution which is causing lots of disease but we have to eradicate from our society by planting more and more treesĀ 
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2016-01-08T14:06:29+05:30
World being polluted due to some.... everyone must understand the need to be clean... they should start with cleaning there homes their locality...
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