• Slice@lemmy.world
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    1 year ago

    4 billion tons at 3 ppb… It’s so much water, don’t try to drink it either.

    • Gormadt@lemmy.blahaj.zone
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      1 year ago

      For anyone curious:

      From Wikipedia:

      The total mass of Earth’s hydrosphere is about 1.4 × 10^18 tonnes, which is about 0.023% of Earth’s total mass.