Secrets of Seawater
Seawater's salinity is primarily due to sodium and chlorine, which form salt when water evaporates. While these two elements dominate, a variety of others like magnesium and sulfur also exist in smaller quantities. The origins of these elements trace back to both land runoff and geological processes, with sodium and chlorine being ancient components of the ocean itself. Discover the fascinating chemistry behind the world's oceans and how they have evolved over time.In this clip
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Everything Everywhere Daily
Water, Water Everywhere, and Not A Drop To Drink
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