"the agency estimates that a magma body that measures about a third of a cubic mile is squishing its way through the subsurface near Mayotte." Since it's a mag

"the agency estimates that a magma body that measures about a third of a cubic mile is squishing its way through the subsurface near Mayotte." Since it's a magma body moving Mayotte, Mayotte could be moving relative to it's place on the plate?