Peru Chile Trench Plate Boundary Type

It reaches a maximum depth of 8065 m below sea level in richards deep and is approximately 5900 km long. Peru is located on the western edge of the continent of south america. The ryukyu trench stretching out from southern japan is formed as the oceanic crust of the philippine plate subducts beneath the continental crust of the eurasian plate.
peru chile trench plate boundary type

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A subduction zone is where the ocean crust slides under the continental margin which causes compressional deformation mountain building earthquakes and volcanoes.

Peru chile trench plate boundary type. The nazca plate is bounded on the west by the pacific plate and to the south by the antarctic plate through the east pacific rise and the chile rise respectively. Chile is located on a tectonic plate boundary and a subduction zone called the peru chile trench. Some of the most familiar ocean trenches are the result of this type of convergent plate boundary.

The ongoing subduction along the peruchile trench of the nazca plate under the south american plate is largely responsible for the andean orogeny. It marks the boundary between subducting nazca plate and overriding south america plate. The peru chile trench is also known as atacama trench.

The nazca plate or nasca 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. The peru chile trench marks the subduction of the nazca plate under the south american plate and lies offshore from an area of active volcanism. The peru chile trench off the west coast of south america is formed by the oceanic crust of the nazca plate subducting beneath the continental crust of the south american plate.

The trench sediments are alternate layers of turbidites and oceanic deposits mainly clays volcanic ash and siliceous oozes with some carbonates and possibly primary dolomites. T ime line of earthquakes in chile. Destruction after the largest earthquake of the century in valdivia on may 22 1960.

The trench delineates the boundary between the subducting nazca plate and the overriding south american plate. The peruchile trench also known as the atacama trench is an oceanic trench in the eastern pacific ocean off the coast of peru and chile. The 8000 m deep peruchile trench west of south america is 5900 km long but only 100 km wide.

This also marks a tectonic plate boundary between the south american plate and the nazca plate. Its mean width is 64 km and it covers an expanse of some 590000 km2. It is found in the eastern margin of pacific plate.

The peruchile trench also known as the atacama trench is an oceanic trench in the eastern pacific ocean about 160 kilometres off the coast of peru and chile. It delineates the boundary between the subducting nazca plate and the overriding south american plate. In this region the dense.