Asked by Jenna Roberts on Jul 16, 2024
Verified
Subduction zones in the open ocean produce a an) :
A) island arc
B) abyssal plain
C) mid-ocean ridge
Island Arc
A chain of volcanic islands that form along a convergent tectonic plate boundary, typically where an oceanic plate subducts beneath another oceanic plate.
Subduction Zones
Regions where one tectonic plate is being forced down into the mantle beneath another plate, often associated with volcanic activity and earthquakes.
Abyssal Plain
Extensive, flat, underwater landscape at the deep ocean floor, usually found at depths between 3,000 and 6,000 meters.
- Recognize various categories of islands such as volcanic islands and atolls, and comprehend the processes behind their creation.
Verified Answer
JA
Jasmine ApplebyJul 22, 2024
Final Answer :
A
Explanation :
Subduction zones in the open ocean often result in the formation of island arcs. This occurs when the oceanic crust of one tectonic plate is forced beneath another plate into the mantle, causing melting and the rise of magma to the surface, forming volcanic islands.
Learning Objectives
- Recognize various categories of islands such as volcanic islands and atolls, and comprehend the processes behind their creation.