Upwelling zones are frequently _______ .
A) high in nutrients
B) dead zones
C) relatively warm
D) anoxic dead zones

Name: Upwelling zones are frequently _______ . A) high in nutrients B) dead zones C) relatively warm D) anoxic dead zones
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Question

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Upwelling zones bring deep, nutrient-rich waters to the surface which leads to an abundant growth of phytoplankton and subsequently, supports a high level of productivity in marine ecosystems.

Upwelling Zones Are Frequently _______