47.6k views
1 vote
How does geomagnetism help scientist understand the motion of earth’s plates?

1 Answer

0 votes

Answer:

As the "plates" on each side of ridges in the seafloor are pulled away, lava comes up from the middle, hardens and "records" the current magnetic field.

Step-by-step explanation:

User Whatsupbros
by
4.9k points