Water covers 70% of our planet.It is easy to think that it will always be plentiful.However the fresh, the stuff we drink , bathe in ,and irrigate our farm fields with ,is incredibly rare in fact, only 3% is fresh water from the world's water.and two-thirds is tucked away in frozen glaciers. To my mind,the polluted water and incorrect use also play a basic role in its limitation.the government can promote a powerful filtration system and spread awareness .