What is the role of volcanoes in the rock cycle?
The volcano is where it all startsthe rock cycle always starts in the magma chamber depending on the type of rock igneous, metamorphic,and sedimentary.
The rock cycle is a series of processes on Earth's surface and in the crust and mantle that slowly change rocks from one kind to another. Plate movements start the rock cycle by helping to form magma, the source of igneous rocks. Plate movements also cause faulting, folding, and other motions of the crust that help to form sedimentary and metamorphic rocks.