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convergent oceanic oceanic
Mt. Rainier is a stratovolcano composed primarily of rhyolite or rhyo-dacite. This means that the volcano has the potential for highly explosive eruptions, similar to other volcanoes in it's arc. Rainier is part of the Cascades Volcanic Arc, which is the same volcanic arc as Mt. St. Helens.
Redeoubt volcano is part of a volcanic arc that is partially an island arc and partially a continental arc.
Alaska
Mount Shasta is not associated with any known hot spot, it is part of the Cascades Volcanic Arc. This arc was created with the subduction that occurs off the coast of Northern California, Oregon, and Washington.
convergent oceanic oceanic
andean-type plate margin
convergent oceanic oceanic
who made a volcanic arc
A volcanic island arc.
Parallel belts of folded mountains and volcanic mountains
Mt. Rainier is a stratovolcano composed primarily of rhyolite or rhyo-dacite. This means that the volcano has the potential for highly explosive eruptions, similar to other volcanoes in it's arc. Rainier is part of the Cascades Volcanic Arc, which is the same volcanic arc as Mt. St. Helens.
Redeoubt volcano is part of a volcanic arc that is partially an island arc and partially a continental arc.
A volcanic island arc
The Aleutian Islands occur at a convergent boundary, specifically where the Pacific Plate subducts beneath the North American Plate. This subduction zone has created a volcanic island arc along the boundary.
Alaska
Mount Shasta is not associated with any known hot spot, it is part of the Cascades Volcanic Arc. This arc was created with the subduction that occurs off the coast of Northern California, Oregon, and Washington.