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What is created at a convergent boundary?

A. A subduction zone
B. A reduction zone
C. A division zone
D. An addition zone

Answer :

Final answer:

A subduction zone is created at a convergent boundary.


Explanation:

At a convergent boundary, a subduction zone is created.


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Final answer:

A convergent boundary creates a subduction zone where one tectonic plate subducts beneath another, leading to the destruction of old crust and potential geological activities like the formation of volcanic arcs and mountains.

Explanation:

At a convergent boundary, a subduction zone is created. A subduction zone is a region where one tectonic plate is forced beneath another into the mantle. This occurs because the more dense, typically oceanic plate, subducts beneath the less dense continental plate. As a result, old crust is destroyed and recycled into the mantle, which can lead to the formation of volcanic arcs or mountain ranges due to the intense geological activities taking place.

The other types of plate boundaries include divergent boundaries, where plates move apart and new crust is formed; transform boundaries, where plates slide past each other, often causing earthquakes; and plate boundary zones, where the interactions of plates are complex and not clearly defined. Examples of convergent boundaries include the Cascade Range in the Pacific Northwest and the Andes Mountains in South America, where oceanic-continental subduction is observed.