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.

Sep 7, 2020 · Where they collide and one plate is thrust beneath another (a subduction zone), the most powerful earthquakes, tsunamis, volcanic eruptions, and landslides occur.

Jan 17, 2020 · 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 the mantle.

Mar 6, 2018 · 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 …

Mar 11, 2025 · Subduction zones are responsible for powerful earthquakes, tsunamis and volcanic activity, making them some of the most geologically active and hazardous areas on Earth.

Subduction is one of the several ways that tectonic plates interact with each other. Since each interaction can produce natural hazards like earthquakes, tsunamis, volcanoes, and landslides, understanding each type of interaction is important.

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.

Sep 6, 2022 · A subduction zone is a collision between two of Earth's tectonic plates, where one plate sinks into the mantle underneath the other plate.

A subduction zone is a region of the Earth's crust where two tectonic plates meet, and one plate is forced beneath the other into the mantle. This process, called subduction, occurs at convergent boundaries and is a primary mechanism driving plate tectonics, leading to volcanic activity, earthquakes, and mountain formation.

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.