Which of the following is true of upwelling zones?
A)they are nutrient-rich.
B)they occur along the east coasts of continents.
C)they are most common above deep ocean basins.
D)they drive all latent heat exchanges in the northern hemisphere.
E)water in these zones is warm and rises of its own accord.

Question

Quizplus · Accepted Answer

Upwelling zones are areas where deep, nutrient-rich water is brought to the surface by ocean currents. These zones are often found along the west coasts of continents, where prevailing winds and currents push surface waters away from shore, allowing the upwelling of cold, nutrient-rich waters from below. This makes them extremely productive areas for marine life.

Which of the Following Is True of Upwelling Zones