whatilearned
Read more: https://earthobservatory.nasa.gov/features/SeaIce
Today I learned that the ice formed in the arctic pole region has no salt in it even though it’s made from seawater.
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Makes so much sense that it’s expelled as it freezes. I’m having a hard time believing I never questioned that before. Especially considering I’ve used salt on ice to melt it all my life. My brain melted a little bit.