Upwelling would be strongest off the coast of Peru during

Question

Quizplus · Accepted Answer

Upwelling is strongest off the coast of Peru during La Niña, when the easterly trade winds are stronger, pushing surface water westward and allowing cold, nutrient-rich water to rise to the surface. During El Niño, the winds weaken and upwelling is reduced, leading to warmer surface water and changes in precipitation patterns. During neutral ENSO conditions, there is less variability in upwelling strength.

Upwelling Would Be Strongest Off the Coast of Peru During