Water as a source of life
Water has many roles in living organisms and life on earth. In a water molecule, two hydrogen atoms are joined to an oxygen atom by covalent bonds. Water makes up more than two thirds of human body weigh.Without water, we would die in a few days.
The human brain is made up of 95% water, blood is 82% and lungs 90%.
Water is important to the mechanics of the human body. The body cannot work without it, just as a car cannot run without gas and oil. In fact, all the cell and organ functions are depend on water for their functioning. Water flows readily through narrow capillaries due to the fact that water molecules can slide over each other as they have very low viscosity.
Friends as we all know that water is essential for every one in this world. But it is with great pain I have to say that we are not unable to understand the importance of water. So we have to save water. 
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hey @dil123. verry good content..
Thanks sir to like my post
I so agree with you, @dil123! I'm planting trees where ever I can as this also helps to conserve water naturally. Thank you for your post!
welcome. thanks for liking my post. Actually we all have to think seriously in this matter. thanks
You are right, @dil123. I've read all the information available on water on the internet and also read the books by Patrick Flannagan, Victor Schauberger and more to be informed. I plant trees and try to keep a very low carbon footprint. We can all do our bit to ensure that the next generations will have clean, fresh water.
Just remembered this true story and I think details are available on the internet: There was this shepherd in the south of France who started as a young man to plant acorns where ever he went with his sheep. He pressed a little hole into the barren soil with his staff and put an acorn in it. That was all he did but he planted thousands. It was almost barren land in the days he was young. The oak trees grew and in his lifetime he saw many of the acorns growing into trees and in this dry area where he walked his sheep, finally, with the help of the oak trees, little streams and rivulets appeared and the former barren land converted into a lush, green forest. He saw this in his own lifetime.
He had herded his sheep all his life, never went into pension and about 3 days before he died, he went to a monastery and asked the nuns to let him die peacefully in their care. And he did die peacefully. God blessed his soul.