Another possible model for the formation of the volcanic Samoa island chain is explained by the Samoa hotspot, a result of the Pacific Tectonic Plate moving over a'fixed' deep and narrow mantle plume spewing up through the earth's crust.
Another possible model for the formation of the volcanic Samoa island chain is explained by the Samoa hotspot. A result of the Pacific Tectonic Plate are the Samoa hotspot. This Pacific Tectonic Plate is moving over a'fixed' deep and narrow mantle plume. This Pacific Tectonic Plate is spewing up through the earth's crust.