Composite Volcano Structure Diagram - Anatomy of a Stratovolcano #1810059 (License: Personal Use)

This diagram depicts a classic composite volcano, built from alternating layers of viscous lava flows, volcanic ash, and pyroclastic deposits. Key structural elements include the deep magma chamber, central conduit, branching pipes, throat, summit crater, and explosive ash cloud, all set against Earth’s crustal layers. The labeled features help visualize how pressure buildup leads to violent eruptions.

Used in educational settings-geology textbooks, science websites, museum exhibits-to explain stratovolcano formation and eruption mechanics; targets students, teachers, and curious learners seeking foundational earth science knowledge.