Answer:
*Formed in the middle of a plate
*Formed at a convergent boundary
*Formed where mantle erupts throught crust
Step-by-step explanation:
The islands of Hawaii were formed by the action of volcanoes that arose from the bottom of the sea, due to a source of magma which is called "hot spot". The tectonic plate under the pacific ocean moves towards the northwest and its hot spot is parked, so that half of the volcanoes that are in the area are active.