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vagabundo [1.1K]
3 years ago
7

Several times a year volcanoes erupt along the Aleutian Island chain in southern Alaska. What geologic feature is responsible fo

r these hazardous events? a. convergent plate boundary b. transform plate boundary c. divergent plate boundary d. continental collision
Geography
1 answer:
nikitadnepr [17]3 years ago
6 0

Answer: convergent plate boundary

Explanation: when a plate capped by oceanic crust is subducted under a continental lithosphere an accretionary wedge and fore-arc basin forms an active continental margin between the trench and the continent .the magma that is created by ocean-continent convergence forms a magmatic arc the surface expression of a magmatic arc is either a line of andesitic island such as Aleutian island .

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