Question

use the image below to guide your answer. where is the seafloor spreading fastest?
the east pacific rise
the mid - atlantic ridge
the north pole
iceland

Explanation:

Seafloor spreading is fastest at mid - ocean ridges. The East Pacific Rise is known for having a high spreading rate compared to the Mid - Atlantic Ridge. The North Pole and Iceland are not primary locations for seafloor spreading.

Answer:

The East Pacific Rise