What commercial activity is found in areas of coastal upwelling?

Fishing is the major commercial activity found in the coastal upwelling

Explanation:

Coastal upwelling is the best known type of upwelling, and the most closely related to human activities as it supports some of the most productive fisheries in the world. Wind-driven currents are diverted to the right of the winds in the Northern Hemisphere and to the left in the Southern Hemisphere due to the Coriolis effect.