Author Question: Magnetic reversals ____. A)occur in a matter of months B)occur when magnetic north and magnetic ... (Read 137 times)

Yolanda · **on:** Jul 13, 2018

Magnetic reversals ____.
A)occur in a matter of months
B)occur when magnetic north and magnetic south poles switch positions
C)have no affect on iron-bearing minerals
D)are very well understood and can be predicted
E)cause seafloor spreading to reverse directions

Question 2

Geologic time periods are uniformly divided into increments of five million years.
Indicate whether the statement is true or false