Volcanoes are formed only in the continental crust, hotspot volcanoes occur along subduction zones., Volcanoes that form along a mid ocean ridge occur at a diverging plate boundary, where are hot spot volcanoes located in relation to earthâs plates?, a string of islands formed by the volcanoes along a deep-ocean trench., What are three major island arcs, volcanoes that form along a mid-ocean ridge occur at a diverging plate boundary. t or f, hotspot volcanoes occur along subduction zones. true or false
