__________ are large, potentially explosive, cone-shaped volcanoes composed of alternating layers of ash and lava.

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Stratovolcanoes are described as large, potentially explosive, cone-shaped volcanoes composed of alternating layers of ash and lava. Shield volcanoes, on the other hand, are broad, gentle sloping volcanoes built of layers of lava flows. Cinder cones are small, steep-sided volcanoes made up of loose, fragmented pieces of lava called cinders. Lava domes are formed when viscous lava piles up around the vent of a volcano.

__________ Are Large, Potentially Explosive, Cone-Shaped Volcanoes Composed of Alternating