water on earth
Water is the basic human and all living beings essential requirement. Human body need enough water to support daily chores. As it is considered as essential element of any living being therefore it is called Life as well.
We have a lot of content and literature available on water and how to save or conserve it. After air, we have most important need is water. Without food people may survive for more than 30 days but without water, one cannot survive for only few days.
I have come across a beautiful poem on save water. Sarah has captured this concept well. Few verses are as follows:
We drink and use water,
Without knowing what it does,
What benefits it gives,
Water is around but has decreased,
Without knowing that the world is drying,