Geological Features/Landforms in South America

Peru–Chile "Atacama" Trench (South America) The Editor Wed, 10/23/2019 - 11:21
The Peru–Chile Trench, also known as the Atacama Trench, is an oceanic trench in the eastern Pacific Ocean off the coast of Peru and Chile. It delineates the boundary between the subducting Nazca Plate and the overriding South American Plate.
Ring of Fire: Andean Volcanic Belt (Central/North America, South America) The Editor Tue, 06/23/2020 - 17:17
The Ring of Fire is an area in the Pacific Ocean basin where many earthquakes and volcanic eruptions occur as a direct result of plate tectonics: the movement and collision of lithospheric plates. The Andean Volcanic Belt is a major volcanic belt along the coast of South America.