Water on Earth

If you take the total amount of water on Earth and divide it by the world population, that equals about .204 cubic kilometers of water per person.

Just how much water is that? Well, it is about .6 times the volume of oil transported by oil tankers worldwide in a year:

But what about just the fresh water?

  1. think-globally-blog-locally reblogged this from astrotastic
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  4. ultramadscientist reblogged this from wolframalpha and added:
    Don’t be alarmed though,...is five trillion one hundred and sixty billion litres
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  15. 4chanisbetter-than reblogged this from wolframalpha and added:
    lol Michelle wasn’t that a Fermi Question?
  16. This was featured in #Science
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