Bissub๐ฏ@bissub


How is the ocean still salty even though it gets fill up with fresh water every single day? #OceanSalinity
Rivers bring dissolved minerals to sea.
Salt stays when water evaporates away.
Freshwater input lacks sufficient salt removal.
Salt inflow matches outflow over eons.
Salt outpaces freshwater dilution over time.
Ocean balance, salt in, fresh out.
4,645 9,750 33 96 2
