Answer:
"The islands of Indonesia, Japan, and the Philippines are all examples of island arcs that form when oceanic crust sub-ducts below another oceanic crust. quizzlet."
Step-by-step explanation:
Planet Earth is composed of a number of plates or pieces.As these plates are there to create the whole system of islands and oceans. While, the movement of one of the plates over the another gives rise to different environmental changes and phenomenons.Such as the different volcanic and seismic activities are formed when there is some movement on the convergent side of the tectonic plates inside planet Earth.