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Vulcanism Volcanoes term index

Terms A acid active ash ash cone B basalt basaltic basic blister cones blocks/bombs C caldera cinder cinder cone cinders columnar jointing composite composite volcano conduit crater craters D dormant E ejected pyroclastic material extinct F fissure eruption fissures L lapilli lava lava tube/cave lava tunnel M magma magma chambers P plug plug dome plug volcano pyroclastic eject pyroclasts S shield shield volcano spatter spatter cone stratovolcano V vesicular volcanic neck volcanic plug volcano vulcanism volcanic features vulcanism volcanoes

Quiz Workbook Term index