Transcription of World map showing sites of volcanic activity. - …
1 : ThinkStock World map showing sites of volcanic : ThinkStock A volcano in the early stages of : ThinkStock The rock : ThinkStock Cross-sections of different types of caldera ash-cinder fissure dome : ThinkStock The structure of the : ThinkStock A man mummified in volcanic : ThinkStock Lava flow and molten rock expelled by a : ThinkStock The formation of oceanic : ThinkStock A volcanic : ThinkStock Mount Mayon Volcano.