Question

The new madrid fault zone in missouri has had some surprisingly big earthquakes. a magneto-hydro-astronomer at a small university near the fault zone reports that the gravitational effects of the coming alignment of several planets, together with the weakening of the magnetic field, will cause a giant earthquake on the fault zone on wednesday morning between 1 and 4 am. based on materials covered so far in this class, you would be wise to:

Answer 1

Correct answer is d