The Sea of Cortez is one of the most fertile seas in the world. Cold water upwellings – when cold, deep-water, currents collide with underwater peaks and are forced upward – bring with them nutrients from the depths to mix with the oxygen-rich surface water. The sea is home to an immense variety of species, from tropical creatures in the south to cold water ones in the north.
Original Title: Diving the Sea of Cortez
Full Text of the Original Article: https://www.scubatravel.co.uk/baja/