Water is very important elements of our environmen. We cannot think of our existence without water.it is essential for human, animal and plant life. When water becomes underdrinkable and harmful for our extince, we call it polluted.
We polluted it by trowing waste into it. Farmers use chemical fertilizer and insecticide in their field to grow more food. The rain and floods wash away some of the chemical they mix with river water,canal,water and pond water and pollute these water bodies, mills and factories pollute water by throwing the waste products..
Clean water is safe for use and polluted water is harmful to man. By drinking this polluted water,we often get sick and finally die.so,we should prevent water pollution in order to keep good healt....!
Reading for thanks everyone
Extra discharge of factories are threw on the river to make water polluted . Pollution should be avoided to decreased the diseases.