Answers

2014-09-18T16:28:00+05:30
ENVIRONMENTAL POLLUTION LIKE WATER POLLUTION, AIR POLLUTION IS CAUSED BY HUMAN BEINGS. THEY PERFORMS MANY ACTIVITIES IN THE DEGRADATION OF ENVIRONMENT . SUCH ACTIVITIES ARE POLLUTION FROM VEHICLES BECAUSE THEY DONT USE CNG , CUTTING OF TREES , WASHING CLOTHS IN THE RIVER , WASTING OF WATER AND MUCH MORE.
2 1 2