Review and reinforce concepts related to your natural disaster unit on volcanoes with this review graphic organizer activity. Students will be able to display their knowledge of what a volcano is, how it is formed, tectonic plates, where volcanic eruptions are most likely to occur, how the eruptions are measured, different types; cinder cone, composite, shield, and lava, other natural disasters it triggers such as mudslides, avalanches, tsunamis, and flash floods, warning systems, and ways to st