lunes, 9 de noviembre de 2015

Water Contamination

Water pollution or water pollution is a modification usually caused by man, making it unfit or unsafe for human consumption , industry , agriculture , fishing and recreational activities as well as for animals and wildlife . 
Water pollution or water pollution is a modification usually caused by man, making it unfit or unsafe for human consumption , industry , agriculture , fishing and recreational activities as well as for animals and wildlife .
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