The Earth’s water occupies approximately 1,335,000,000 km3 in volume The oceans altogether cover nearly 70.9% of the Earth’s total surface area. When it doesn’t cover the floors of the Earth, it moves in vapour to the capacity of approximately 12,900 km3, that is about 0.001 % of the total Earth’s water volume. If not, it works its way up as clouds, with a typically formed cumulus cloud carrying a weight to the sound of 1.1 million pounds, that is, 498,951,607 grams not forgetting its density that is lower by as much as 0.4 percent than that of the surrounding air. Water may take up residence in the new-born as much as 78-80% of total body weight which then stabilizes to close 65% by the first year of life. In the adult self, water can be contained to a quantity of about 42 litres. Water can be distributed to be held by as high as 73% in the brain and heart. This value may go up to as much 83% in the lungs. But do not forget its value to the skin, contributing close to 64% composition. That goes to say, water becomes an integral part of all our cell make-up, that forms the physical human self. Daily water requirement can reach as high as 3.7 litres for males, 2.7 litres for females, but humans can also lose approximately 1/3 of that water consumed through several mechanisms. At any one time, water acts as the vehicle to carry the blood cells, oxygen and nutrients to individual cells throughout the average human self, the vehicle, carrying a moving volume of about 5 litres. For that non-moving part of the human self, water can be held accountable for as much as 2/3 of total water content inside the cells that make up the human body. Water is all around, both within and outside of our human selves. It is both visible to the naked eye and invisible It is the main carrier of all molecules that exist within the Earthly plain It is very much elemental to our existence. Water and its Elemental Essence Thereof References:
Eakins, B.W. and G.F. Sharman, Volumes of the World's Oceans from ETOPO1, NOAA National Geophysical Data Center, Boulder, CO, 2010. Project Wet United States Geological Survey (USGS) | Science for a changing world The U.S. National Academies of Sciences, Engineering, and Medicine https://www.who.int/water_sanitation_health/dwq/nutwaterrequir.pdf https://www.sciencealert.com/this-is-how-much-a-cloud-weighs
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