The map shows an island arc…

Biology Questions

The map shows an island arc in Alaska named the Aleutian Arc. What does this arc suggest about the surrounding geographic region? Is it that the region lies on a transform boundary, is affected by a subduction zone, has a hot and humid climate, may have active volcanoes, or is close to a convergent boundary?

Answer

The accurate responses are that the area is influenced by a subduction zone, may host active volcanoes, and is in proximity to a convergent boundary. Explanation: The map indicates that the area is situated near the continents, suggesting that tectonic plate boundaries may encircle it. The presence of islands further implies the likelihood of a nearby subduction zone. This suggests a convergent boundary since transform boundaries do not create elevated landforms. Typically, near convergent boundaries, one may observe active volcanoes and shallow seismic events.

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