";s:4:"text";s:2761:" Convergent Boundary Definition. at an oceanic to oceanic convergent boundary trenches and volcanic islands can form. Progress Ocean-Ocean Convergent Plate Boundaries Learn that subduction of the older, denser oceanic crust leads to the formation of a volcanic island arc and accompanying earthquakes. When one of the plates is an oceanic plate, it gets embedded in the softer asthenosphere of the continental plate, and as a result, trenches are formed at the zone of subduction. Here the Pacific Plate, which is much older and colder ocean crust, is being subducted under the younger and warmer Eurasian crust. As the plates converge, the denser, thinner tectonic plate subducts or dives beneath the lighter, thicker, more buoyant tectonic plate. Convergent Boundary Along a convergent boundary two lithospheric plates collide against each other. The collision of tectonic plates can result in earthquakes, volcanoes, the formation of mountains, and other geological events. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The denser plate, made of oceanic crust, is subducted underneath the less dense plate, which can be either continental or oceanic crust. When two such plates approach each other, the older and hence the denser plate usually subducts beneath the other. June 5, 2020. Examples of how to use “convergent boundary” in a sentence from the Cambridge Dictionary Labs Blog. The World Ocean is the name for … A subduction zone is formed at a convergent plate boundary when one or both of the tectonic plates is composed of oceanic crust. A convergent plate boundary occurs when a collision of tectonic plates causes one plate to slide over the top of another. Convergent boundaries occur where the Earth’s tectonic plates collide or move toward one another. How to create a video lesson on Prezi Video and prepare for next year [22] Example of Oceanic-Oceanic Convergence: Japan: Here is a visual example of an active oceanic-oceanic convergent boundary. A convergent plate boundary is a location where two tectonic plates are moving toward each other, often causing one plate to slide below the other (in a process known as subduction).
There are three examples of convergent plate boundaries that occur as the result of continental and oceanic plate convergence: Japan. Often it is the older and colder plate that is denser and subducts beneath the younger and warmer plate. Start studying Oceanic-Oceanic, Continental-Continental, and Oceanic-Continental Convergence.