15.4: Volcanoes

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Page ID: 55243

Robert Wagner
HACC, Central Pennsylvania's Community College

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This section explores volcanism and its relationship to plate tectonics. It examines how the composition of magma influences eruption style, introduces several major types of volcanoes, and considers where and why volcanic activity occurs. The section concludes by examining the hazards associated with volcanic eruptions and their effects on people and the environment.

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