'Low viscosity lava' diaporamas de présentation

VOLCANISM

VOLCANISM. Mount St. Helens, 1980 eruption. Where are volcanoes located?. Volcanoes are located over divergent plate boundaries (mid-oceanic ridges). Laki fissure, Iceland. Volcanoes are located over convergent plate boundaries (subduction zones). Mount Rainier, Tacoma, Washington.

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VOLCANISM

VOLCANISM. Mount St. Helens, 1980 eruption. Where are volcanoes located?. Volcanoes are located over divergent plate boundaries (mid-oceanic ridges). Laki fissure, Iceland. Volcanoes are located over convergent plate boundaries (subduction zones). Mount Rainier, Tacoma, Washington.

529 views • 50 slides

Lesson2d

610 views • 44 slides

Three Types of Volcanoes

Three Types of Volcanoes. 1. List and describe the three types of volcanoes. EXPLOSIVE HAZARDS. VISCOUS LAVA (High Viscosity) Cool temperature Composition: silica-rich (granitic) Thick & gooey ? Erupt violently; scattering ash and fragments widely

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Volcanoes can form at

Volcanoes can form at. Transform boundaries Convergent Boundaries Divergent Boundaries Sliding Boundaries. A volcano that has genlte sloping sides and has mafic lava would be considered what type of volcano?. Shield Cinder Composite Monster. Fastest Responders (in seconds).

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