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volcanoes - Coggle Diagram
volcanoes
locations
pacific ring of fire
convergent boundaries
divergent boundaries
hotspots
life cycle of volcano_
dormant
extinct
active
extrusive features
central vent volcanoes
composite volcano--yellowstone
shield volcano-mauna loa
dome volcanoes-mount st helen
fissure volcano-mid atlantic ridge
case study
mount st Helen
details of case study go in this box
intrusive features
dykes, sills, batholiths, laccoliths, lopoliths
volcanic eruption material
dust gas ash lava rocks mud
positive effects volcanoes
negative effects