water pollution subject are important

water is life

water is most important of life if water pollute then all water living animal are die or various disease.
not only effect water living animal all of living animal are effected in water pollution.
basically all living animals are polluted in water and water pollution are effected in all living animal.
water are pollute some source that are
west product are throe in water
in villages animal bating in river or pond
cloth washing that are normally in village water pollution.