Water is one of the nature's precious gifts to mankind. The volume of the human body is two-thirds water. It clears the importance of water in our lives. For every creature of the earth require lots of water. Trees - plants require lots of water. Water can be formed in liquid, solid and gas is form. Water is the most essential component of life and is vital for sustenance. Water is found in the sea, river, pond, wells, etc. Water is very important in our daily lives. Our life depends on it. It helps the body's digestive function and regulates our body temperature. It is very important to our earth. It is a key component in determining the quality of our lives and is a universal solvent.It is difficult to imagine our life without water. But the irony is that though humans understand the importance of water he started to contaminate it. Because of water - Pollution and wasting water pure water for drinking is not available now. Reaching consequences are not good. Certainly it is not fair for the future. Water is known as the elixir of life. Therefore, water conservation is necessary to save lives.