Subduction - Wikipedia
网页Subduction is a geological process in which the oceanic lithosphere and some continental lithosphere is recycled into the Earth's mantle at the convergent boundaries between tectonic plates. Where one tectonic plate converges with a second plate, the heavier plate dives beneath the other and sinks into the mantle.
Subduction: The Sinking of Tectonic Plates - ThoughtCo
网页2020年1月17日 — Subduction, Latin for "carried under," is a term used for a specific type of plate interaction. It happens when one lithospheric plate meets another—that is, in convergent zones —and the denser plate sinks down into …
Subduction zone | Plate Tectonics, Oceanic Crust & Volcanism
网页Subduction zone, oceanic trench area marginal to a continent in which, according to the theory of plate tectonics, older and denser seafloor underthrusts the continental mass, dragging downward into the Earth’s upper mantle the accumulated trench sediments.
Introduction to Subduction Zones: Amazing Events in Subduction Zones …
网页2020年9月7日 — These plates collide, slide past, and move apart from each other. Where they collide and one plate is thrust beneath another (a subduction zone), the most powerful earthquakes, tsunamis, volcanic eruptions, and landslides occur. Sources/Usage: Public Domain. View Media Details.
What Is The Process Of Subduction? - WorldAtlas
网页2018年3月6日 — In geological terms, subduction is the act of one tectonic plate moving under another tectonic plate at the point of their convergent boundary. As the subducting plate moves under its neighboring tectonic plate, gravity pushes it further down and into the mantle layer of the earth.
What is a subduction zone? - Live Science
网页2022年9月6日 — One of the biggest crash scenes on Earth, a subduction zone is a spot where two of the planet's tectonic plates collide and one dives, or subducts, beneath the other, according to the National...
Subduction Definition & Meaning - Merriam-Webster
网页The meaning of SUBDUCTION is the action or process in plate tectonics of the edge of one crustal plate descending below the edge of another.
Subduction | geology | Britannica
网页Subduction (crustal sinking) is not currently occurring in these two areas. Seismic activity, particularly in California, is considerable along the transform faults. After Alaska, California is the most earthquake-prone area in North America. Read More.
Subduction - Earthdata
网页2010年1月25日 — The process that takes place at convergent boundaries by which one tectonic plate moves under another tectonic plate, sinking into the Earth's mantle, as the plates converge. A subduction zone is an area on Earth where two tectonic plates move towards one another and subduction occurs.
Subduction Animation - Earthguide Online Classroom
网页Subduction is a geological process in which the edge of a lithospheric plate slides underneath the edge of an adjacent plate. Subduction is one of the two major processes of plate tectonics, the other being seafloor spreading.