[permaculture] all the water and all the air in the world

Lawrence F. London, Jr. lflj at intrex.net
Sat Mar 1 21:50:33 EST 2008


February 26, 2008
Left: All the water in the world (1.4087 billion cubic kilometres of it) including sea water, ice, lakes, rivers, ground 
water, clouds, etc. Right: All the air in the atmosphere (5140 trillion tonnes of it) gathered into a ball at sea-level 
density. Shown on the same scale as the Earth.

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