Why is the sea salty? - podcast episode cover

Why is the sea salty?

Aug 06, 202413 min
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Episode description

More than half our planet is covered in seawater. There are about six teaspoons of salt in every litre. So, where did it all come from? Nij and the kids meet Dr Katharina Fabricius to follow the journey of salty seawater and their first stop is… the clouds?

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