On this map of the south Atlantic, why is the mid-ocean ridge in the center of the ocean?

A. Seafloor spreading has stopped in this area.
B. Seafloor is added to both sides during seafloor spreading.
C. Subduction has occurred under one and then another of the adjacent continents.
D. Subduction is consuming seafloor beneath both adjacent continents.


Answer: B

Environmental & Atmospheric Sciences

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