Cinder Cone :
Cinder Cone Cinder Cone-a steep conical hill of volcanic fragments near a volcano.
Shield Volcano :
Shield Volcano Shield Volcano-a type of volcano built almost entirely of lava flows.
Composite Volcano :
Composite Volcano Composite Volcano-a tall conical volcano built up by many layers of hardened lava and other rocks.
Volcanic Crater :
Volcanic Crater Volcanic Crater-a circular depression in the ground caused by volcanic activity.
Caldera :
Caldera Caldera-a cauldron like volcanic feature formed by the collapse of land following a volcanic eruption.