Plate Tectonic Project


Seafloor Spreding

Seafloor power point

Seafloor C/A

I believe seafloor spreading is why the continents are where they are to day because there is a lot more evidence, like how the seafloor cracks open and the magma rises up and forms a new seafloor. We have evidence that there is magma coming up like how there is underwater volcanoes. The subduction zone is evidence that the continents are moving because