This video is meant for IGNOU / Indira Gandhi National Open University students studying AHE-01 Human Environment for Certificate in Environmental Studies, Bachelor of Tourism Studies. This video lecture covers the lesson on Water Pollution. This video has been curated by Indira Gandhi National Open University experts and presented to you within our guidebooks and courses. To make the best of your studies, check out guidebooks by Gyaniversity Publications and the online courses by Gyaniversity Education.