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What are some examples of convergent boundaries?

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A convergent plate boundary occurs when a collision of tectonic plates causes one plate to slide over the top of another. There are three examples of convergent plate boundaries that occur as the result of continental and oceanic plate convergence:

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Continental vs. Oceanic Convergence When a continental plate and oceanic plate collide, the more buoyant continental plate slides atop the oceanic plate, creating a subduction zone that features deep ocean trenches and volcanic mountains.

Oceanic vs. Continental Convergence When two oceanic plates collide, whichever plate is older (and thus denser) will be covered by the other, newer plate. These collisions result in the creation of volcanic mountains that can surface above the ocean as small island chains.

Continental vs. Continental Convergence When two continental plates collide, neither can "sink", because buoyancy is not a factor. Instead the pieces are crammed together, creating large mountains, such as the Himalayans.

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Related Questions

  • Q:

    What happens at a convergent boundary?

    A:

    When tectonic plates collide and form a convergent boundary, their interaction can produce earthquakes, volcanic activity, underwater trenches and mountain formations. Any resulting geologic events on the Earth's surface are determined by the type of tectonic plates involved in the collision: oceanic crust, continental crust or a combination of both.

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  • Q:

    What kinds of plate boundaries are there?

    A:

    The three types of plate boundaries are divergent plate boundaries, convergent plate boundaries and transform plate boundaries. Divergent plate boundaries occur in places where two plates are moving away from each other. When two plates are being forced together, they are called convergent plate boundaries. Finally, transform plate boundaries occur in places where two plates are moving in opposite directions and rubbing against each other.

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  • Q:

    What is the definition of plate boundaries?

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    Plate boundaries are locations where two tectonic plates meet. There are three different types of plate boundaries, which are defined by the type of motion occurring at the boundary. Some boundaries are located within continents of land, while others are located under oceans.

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  • Q:

    What are the three types of plate boundaries?

    A:

    There are three types of plate boundaries: convergent, when tectonic plates come together; divergent, when tectonic plates are moving away from each other; and transform, when two plates are sliding past one another. Each boundary serves a different purpose, and mountains are also the result of activity on these boundaries.

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