Water is a Natural resource. Humans need to drink water to survive, your body uses water in many ways. Water cushions and lubricates joints; nourishes and protects the brain, spinal cord and other tissues; keeps the body's temperature normal. Water is the basic component for life so we most take care and value. It depends on the survival of almost all living beings on this planet. Without water there is no life. In reality, there would planet as 70% consists of water.
It is said that our world, instead of being called Earth should be called water, because of the vast amount of this liquid, however, few know that in reality, the entire volume of water in the world, 97% is salt and is in the sea and 2% is frozen and is in glaciers or polar coquettes are underground, leaving us only a tiny 1% of the water we consume, rivers, lakes and shallow aquifers.
Water scarcity is the lack of sufficient available water resources to meet the demands of water usage within a region. It already affects every continent and around 2.8 billion people around the world at least one month out of every year. More than 1.2 billion people lack access to clean drinking water.
The value of water depends on its quality . Simply by being scarce in some parts of the world it makes it valuable, rational use is an obligation of all citizens, to ensure future generations a livable world. Water is also valuable because it regulates the Earth's climate preserving appropriate temperatures.