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Convergent boundary

Index Convergent boundary

In plate tectonics, a convergent boundary, also known as a destructive plate boundary, is a region of active deformation where two or more tectonic plates or fragments of the lithosphere are near the end of their life cycle. [1]

53 relations: African Plate, Aleutian Islands, Andes, Australian Plate, Back-arc basin, Cascade Range, Continental collision, Continental crust, Crust (geology), Divergent boundary, Earthquake, Eurasian Plate, Himalayas, Hydroxy group, Indian Plate, Indo-Australian Plate, Island arc, Juan de Fuca Plate, List of tectonic plate interactions, List of tectonic plates, Lithosphere, Mantle (geology), Mantle convection, Mariana Islands, Mariana Trench, Mid-ocean ridge, Nazca Plate, New Guinea, New Zealand, North American Plate, Oceanic crust, Oceanic trench, Olivine, Orogeny, Outer trench swell, Oxford University Press, Pacific Plate, Plate tectonics, Pontic Mountains, Radioactive decay, Seabed, Seismic moment, Serpentinite, Slab (geology), South American Plate, Southern Alps, Structure of the Earth, Subduction, Tonga Plate, Transform fault, ..., Turkey, Volcano, W. H. Freeman and Company. Expand index (3 more) »

African Plate

The African Plate is a major tectonic plate straddling the equator as well as the prime meridian.

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Aleutian Islands

The Aleutian Islands (Tanam Unangaa, literally "Land of the Aleuts", possibly from Chukchi aliat, "island") are a chain of 14 large volcanic islands and 55 smaller ones belonging to both the U.S. state of Alaska and the Russian federal subject of Kamchatka Krai.

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Andes

The Andes or Andean Mountains (Cordillera de los Andes) are the longest continental mountain range in the world.

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Australian Plate

The Australian Plate is a major tectonic plate in the eastern and, largely, southern hemispheres.

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Back-arc basin

Back-arc basins are geologic basins, submarine features associated with island arcs and subduction zones.

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Cascade Range

The Cascade Range or Cascades is a major mountain range of western North America, extending from southern British Columbia through Washington and Oregon to Northern California.

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Continental collision

Continental collision is a phenomenon of the plate tectonics of Earth that occurs at convergent boundaries.

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Continental crust

Continental crust is the layer of igneous, sedimentary, and metamorphic rocks that forms the continents and the areas of shallow seabed close to their shores, known as continental shelves.

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Crust (geology)

In geology, the crust is the outermost solid shell of a rocky planet, dwarf planet, or natural satellite.

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Divergent boundary

In plate tectonics, a divergent boundary or divergent plate boundary (also known as a constructive boundary or an extensional boundary) is a linear feature that exists between two tectonic plates that are moving away from each other.

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Earthquake

An earthquake (also known as a quake, tremor or temblor) is the shaking of the surface of the Earth, resulting from the sudden release of energy in the Earth's lithosphere that creates seismic waves.

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Eurasian Plate

The Eurasian Plate is a tectonic plate which includes most of the continent of Eurasia (a landmass consisting of the traditional continents of Europe and Asia), with the notable exceptions of the Indian subcontinent, the Arabian subcontinent, and the area east of the Chersky Range in East Siberia.

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Himalayas

The Himalayas, or Himalaya, form a mountain range in Asia separating the plains of the Indian subcontinent from the Tibetan Plateau.

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Hydroxy group

A hydroxy or hydroxyl group is the entity with the formula OH.

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Indian Plate

The Indian Plate or India Plate is a major tectonic plate straddling the equator in the eastern hemisphere.

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Indo-Australian Plate

The Indo-Australian Plate is a major tectonic plate that includes the continent of Australia and surrounding ocean, and extends northwest to include the Indian subcontinent and adjacent waters.

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Island arc

An island arc is a type of archipelago, often composed of a chain of volcanoes, with arc-shaped alignment, situated parallel and close to a boundary between two converging tectonic plates.

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Juan de Fuca Plate

The Juan de Fuca Plate is a tectonic plate generated from the Juan de Fuca Ridge and is subducting under the northerly portion of the western side of the North American Plate at the Cascadia subduction zone.

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List of tectonic plate interactions

Tectonic plate interactions are of three different basic types.

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List of tectonic plates

This is a list of tectonic plates on the Earth's surface.

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Lithosphere

A lithosphere (λίθος for "rocky", and σφαίρα for "sphere") is the rigid, outermost shell of a terrestrial-type planet, or natural satellite, that is defined by its rigid mechanical properties.

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Mantle (geology)

The mantle is a layer inside a terrestrial planet and some other rocky planetary bodies.

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Mantle convection

Mantle convection is the slow creeping motion of Earth's solid silicate mantle caused by convection currents carrying heat from the interior of the Earth to the surface.

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Mariana Islands

The Mariana Islands (also the Marianas) are a crescent-shaped archipelago comprising the summits of fifteen mostly dormant volcanic mountains in the western North Pacific Ocean, between the 12th and 21st parallels north and along the 145th meridian east.

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Mariana Trench

The Mariana Trench or Marianas Trench is the deepest part of the world's oceans.

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Mid-ocean ridge

A mid-ocean ridge (MOR) is an underwater mountain system formed by plate tectonics.

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Nazca Plate

The Nazca Plate, named after the Nazca region of southern Peru, is an oceanic tectonic plate in the eastern Pacific Ocean basin off the west coast of South America.

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New Guinea

New Guinea (Nugini or, more commonly known, Papua, historically, Irian) is a large island off the continent of Australia.

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New Zealand

New Zealand (Aotearoa) is a sovereign island country in the southwestern Pacific Ocean.

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North American Plate

The North American Plate is a tectonic plate covering most of North America, Greenland, Cuba, the Bahamas, extreme northeastern Asia, and parts of Iceland and the Azores.

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Oceanic crust

Oceanic crust is the uppermost layer of the oceanic portion of a tectonic plate.

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Oceanic trench

Oceanic trenches are topographic depressions of the sea floor, relatively narrow in width, but very long.

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Olivine

The mineral olivine is a magnesium iron silicate with the formula (Mg2+, Fe2+)2SiO4.

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Orogeny

An orogeny is an event that leads to a large structural deformation of the Earth's lithosphere (crust and uppermost mantle) due to the interaction between plate tectonics.

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Outer trench swell

The outer trench swell, outer trench high, or outer rise is a subtle ridge on the seafloor near an oceanic trench, where a descending plate begins to flex and fault in preparation for its descent into the mantle at a subduction zone.

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Oxford University Press

Oxford University Press (OUP) is the largest university press in the world, and the second oldest after Cambridge University Press.

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Pacific Plate

The Pacific Plate is an oceanic tectonic plate that lies beneath the Pacific Ocean.

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Plate tectonics

Plate tectonics (from the Late Latin tectonicus, from the τεκτονικός "pertaining to building") is a scientific theory describing the large-scale motion of seven large plates and the movements of a larger number of smaller plates of the Earth's lithosphere, since tectonic processes began on Earth between 3 and 3.5 billion years ago.

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Pontic Mountains

The Pontic Mountains or Pontic Alps (Turkish: Kuzey Anadolu Dağları, meaning North Anatolian Mountains) form a mountain range in northern Anatolia, Turkey.

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Radioactive decay

Radioactive decay (also known as nuclear decay or radioactivity) is the process by which an unstable atomic nucleus loses energy (in terms of mass in its rest frame) by emitting radiation, such as an alpha particle, beta particle with neutrino or only a neutrino in the case of electron capture, gamma ray, or electron in the case of internal conversion.

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Seabed

The seabed (also known as the seafloor, sea floor, or ocean floor) is the bottom of the ocean.

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Seismic moment

Seismic moment is a quantity used by seismologists to measure the size of an earthquake.

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Serpentinite

Serpentinite is a rock composed of one or more serpentine group minerals, the name originating from the similarity of the texture of the rock to that of the skin of a snake.

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Slab (geology)

In geology, a slab is the portion of a tectonic plate that is being subducted.

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South American Plate

The South American Plate is a tectonic plate which includes the continent of South America and also a sizeable region of the Atlantic Ocean seabed extending eastward to the African Plate creating the Mid-Atlantic Ridge The easterly side is a divergent boundary with the African Plate forming the southern part of the Mid-Atlantic Ridge.

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Southern Alps

The Southern Alps (Kā Tiritiri-o-te-Moana) is a mountain range extending along much of the length of New Zealand's South Island, reaching its greatest elevations near the range's western side.

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Structure of the Earth

The interior structure of the Earth is layered in spherical shells: an outer silicate solid crust, a highly viscous asthenosphere and mantle, a liquid outer core that is much less viscous than the mantle, and a solid inner core.

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Subduction

Subduction is a geological process that takes place at convergent boundaries of tectonic plates where one plate moves under another and is forced or sinks due to gravity into the mantle.

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Tonga Plate

The Tonga Plate is a small southwest Pacific tectonic plate or microplate.

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Transform fault

A transform fault or transform boundary is a plate boundary where the motion is predominantly horizontal.

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Turkey

Turkey (Türkiye), officially the Republic of Turkey (Türkiye Cumhuriyeti), is a transcontinental country in Eurasia, mainly in Anatolia in Western Asia, with a smaller portion on the Balkan peninsula in Southeast Europe.

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Volcano

A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface.

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W. H. Freeman and Company

W.

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Active margin, Collision Faults, Collision Margin, Convergent Plate Boundary, Convergent boundaries, Convergent crust boundary, Convergent fault, Convergent plate, Convergent plate boundary, Destructive boundary, Destructive margin, Destructive plate boundary, Destructive plate margin.

References

[1] https://en.wikipedia.org/wiki/Convergent_boundary

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