Equatorial upwelling occurs as a result of:
A) Temperature changes at the Equator.
B) The divergence of equatorial surface currents.
C) The convergence of equatorial surface currents.
D) Winds causing the Ekman transport of surface water offshore.
E) El Nino conditions north and south of the Equator.
Correct Answer:
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B)Strictly zooplankton.
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