Why is the ocean salty?

14/03/2017 16 min
Why is the ocean salty?

Listen "Why is the ocean salty?"

Episode Synopsis

If you’ve ever been the ocean, you’ve tasted that salt. But where does it come from? And why aren’t lakes and rivers salty too? A sea shanty is probably the best way to explain, right?See omnystudio.com/listener for privacy information.