Table of Contents
What plate boundary is Peru on?
Nazca Plate
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.
What type of plate boundary is found at the Peru-Chile Trench?
convergent plate boundary
Some of the most familiar ocean trenches are the result of this type of convergent plate boundary. 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.
What type of plate boundary is South American Plate?
The South American Plate is the smallest major plate But the eastern edge lies in the Atlantic Ocean at a divergent plate boundary. Along the African Plate boundary, these two plate boundaries pull apart from each other. This diverging plate motion creates some of the youngest oceanic crust on the planet.
What plates border the East Pacific ridge?
The East Pacific Rise is a mid-oceanic ridge, a divergent tectonic plate boundary located along the floor of the Pacific Ocean. It separates the Pacific Plate to the west from (north to south) the North American Plate, the Rivera Plate, the Cocos Plate, the Nazca Plate, and the Antarctic Plate.
What plate is Chile on?
South American
Chile, and the other countries of South America, lie on top of the South American tectonic plate. To the west of Chile, the Nazca Plate extends beneath the Pacific Ocean and meets the Pacific Plate along a divergent plate boundary called the East Pacific Rise.
Is Chile on a convergent plate boundary?
Physics Today: Chile is a highly seismic area because of its proximity to the stressed Nazca and South American tectonic plates which are converging at a rate of 80 mm per year, one of the fastest rates on Earth.
What plate is Antarctic Plate?
tectonic plate
The Antarctic Plate is a tectonic plate containing the continent of Antarctica, the Kerguelen Plateau and extending outward under the surrounding oceans….
| Antarctic Plate | |
|---|---|
| Type | Major |
| Approximate area | 60,900,000 km2 (23,500,000 sq mi) |
| Movement1 | south-west |
| Speed1 | 12–14 mm (0.47–0.55 in)/year |
Is the South American Plate a continental plate?
two of these plates—the continental South American Plate and the oceanic Nazca Plate—gave rise to the orogenic (mountain-building) activity that produced the Andes.