Earth's magnetic field doesn't have much to do with tectonic plates. But both are caused by movement of the magma.
The magnetic field is caused by electrical currents flowing in the magma, roughly parallel with the Equator. [A few % of the field is caused by the flow of the Solar Wind past the Earth.]
Tectonic plates move around the surface of the Earth over the liquid magma. The gravity drag of the Moon causes the Earth's crust to rotate (very) slightly more slowly than the inner core.
Consider the shape of the island arc joining S America to the Antarctic. And the slow movement of the Pacific Ocean's floor with regard to a few (postulated) stationary hot spots. Such as Hawaii, and some ocean floor chains of sea-mounts East of New Zealand.
in plate tectonics
magnetic rocks on the ocean floor show that the Earths magnetic field has been frequently reversed forming new sea floor.
Plate tectonics are what each continent is on. They move and are continuing to move today. It has to do with the earth's shape because the plate tectonics move the continents around.
PLATE TECTONICS is the study of the movement of the earths continental plates
plate tectonics
No. Earth's magnetic field is produced by currents in the liquid outer core.
in plate tectonics
magnetic rocks on the ocean floor show that the Earths magnetic field has been frequently reversed forming new sea floor.
theory of plate tectonics
from plate tectonics
Plate tectonics are what each continent is on. They move and are continuing to move today. It has to do with the earth's shape because the plate tectonics move the continents around.
PLATE TECTONICS is the study of the movement of the earths continental plates
plate tectonics
Sea floor spreading / plate tectonics. Also magnetic reversal in the past.
In order for earth to sustain life it has the magnetic field, plate tectonics, and active volcanoes.
Plate Tectonics.
id ont know