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| Did you learn about subsurface currents? Those are currents in deep water that flows in directions other than those caused by surface winds. | |
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| We did! And we learned about currents resulting from differences in density between 2 masses of water touching each other called density currents. | |
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| That's really interesting! | |
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| I think so too! Did you know the main way the Mediterranean Sea exchanges water with the Atlantic basin by an underwater ledge called the Strait of Gibraltar? | |
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| No I didn't. Man, they really teach you some amazing things at Harvester! | |
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