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Where do these examples belong to? Convergent, Divergent, or Transform boundaries?

Examples: Fault block mountain, Volcanic mountain arc, Rift valley, Volcanic island arc, Oceanic Trench.

User Tyshawn
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Final answer:

Geographic features such as fault block mountains, volcanic mountain arcs, rift valleys, and oceanic trenches are associated with divergent, convergent, or transform plate boundaries. Fault block mountains are usually connected to divergent or transform boundaries, while volcanic arcs and trenches are typical of convergent boundaries. Rift valleys are indicative of divergent boundaries.

Step-by-step explanation:

The geographic features listed can be associated with different types of plate boundaries, which include convergent, divergent, and transform boundaries. Each feature is distinctive of the interactions that occur at these boundaries.

  • Fault block mountains - These are generally associated with tectonic forces that result in large blocks of crust being uplifted. They are typically associated with divergent boundaries but can also be related to regions near transform faults where tensional forces create a blocky terrain.
  • Volcanic mountain arc and Volcanic island arc - Both are features of convergent plate boundaries where subduction occurs. In the case of a volcanic mountain arc, it's typically where an oceanic plate subducts beneath a continental plate, whereas a volcanic island arc forms when one oceanic plate subducts beneath another.
  • Rift valley - Formed at divergent boundaries, rift valleys are caused by tectonic plates moving apart, which may eventually create new ocean basins.
  • Oceanic Trench - This feature is indicative of subduction zones found at convergent boundaries, where one plate moves beneath another plate and plunges into the mantle, resulting in a deep trench.

User Eero Helenius
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