These 10 lines on Water Pollution in English are for students and children for classes 1,2,3,4,5,6,7,8,9,10,11,12 and competitive exams(junior and senior classes). Water pollution is the contamination of water sources. It makes the water unusable for use in our daily activities like cooking, drinking, cleaning, and others. Water pollutants include agriculture & industrial waste, chemical waste, poorly treated sewage & pesticides.