The water is important for every living thing it is a most important  source life. Water cover upper surface of the earth. The 97% are they salted water and 2% are made it was the glacier and only 1% is the filter water that was used for our daily life. some people do not think that the water is that much important for the people.

(I prefer that we want to do rainwater harvesting and use for the washing clothes, cleaning plates and ect