22nd April 2012 is the Anniversary of the Earth Day which started 47 years back. Earth is being ravaged in a number of ways. Forests are made barren by felling the trees in large numbers, the flow of rivers are barred by large number of dams and barrages, hills are annihilated by limitless mining, the rivers and seas are polluted – there is no limit to the ravage of the earth. We have to live in this earth, not only we, but the future generations.  We have to save the earth. Earth Day is observed in hundreds of countries all over the world. Let us also be part of this great campaign.