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Why Some Volcanic Eruptions Are More Explosive Than Others | Britannica
3:50
britannica.com
Why Some Volcanic Eruptions Are More Explosive Than Others | Britannica
Learn about magma and how its components affect its rate of flow and the overall explosiveness of volcanic eruptions. Viscous, slower-moving magmas tend to have higher silica (SiO2) concentrations than less viscous, faster-flowing magmas.
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