Comment on If a planet was completely covered in water, wouldn't it all be freshwater?

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SzethFriendOfNimi@lemmy.world ⁨2⁩ ⁨days⁩ ago

There’s also heat exchange so you’ll have deep sea vents where there could be all kinds of caustic stuff and/or minerals.

So it wouldn’t necessarily be fresh even if that stuff wasn’t saline

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