7: Geological Activity and Volcanoes Last updated Save as PDF Page ID5424 Contributed by CK12CK12 7.1: Volcanoes7.2: Volcanoes at Plate Boundaries7.3: Volcanic Hot Spots7.4: Magma Composition7.5: Explosive Eruptions7.6: Effusive Eruptions7.7: Predicting Volcanic Eruptions7.8: Geological Activity and Volcanoes- Challenge 17.9: Types of Volcanoes7.10: Supervolcanoes7.11: Volcanic Landforms7.12: Hot Springs and Geysers7.13: Geological Activity and Volcanoes- Challenge 2