Answers

The Brainliest Answer!
2016-06-21T21:46:44+08:00
A magnetic reversal is a change in a planet's magnetic field such that the positions of magnetic north and magnetic south are interchanged.
3 4 3
Significance of knowing the concepts of magnetic reversal in explaining Earth's Mechanism
A geomagnetic reversal is a change in a planet's magnetic field such that the positions of magnetic north and magnetic south are interchanged.