W cant liv without watr, but now many rivrs ar pollutd. Hundrds of dad fish can b found on th surfac of Haih bcaus of srious pollution. It is dangrous to drink such watr.Bsids Haih, thr ar othr rivrs lik this. Popl com to know th sriousnss of watr pollution. Our govrnmnt is taking masurs to protct th rivrs against pollutions. Popi also try thir bst to protct rivrs and kp thm clan.