Question

What patterns in the magnetism of the rocks along the oceanic ridges explain seafloor spreading?

A.
The magnetic patterns periodically reversed only on one side of the ridge.

B.
The rocks on one side of the ridge were aligned in one direction, while the rocks on the other side of the ridge were aligned in the opposite direction.

C.
The magnetic patterns periodically reversed and were symmetrical on both sides of the ridge.

D.
The magnetic patterns showed only one direction but were symmetrical on both sides of the ridge.

Answer 1

i think C