Active continental margin

An active continental margin is a region where an oceanic plate converges with a continental plate, often characterized by tectonic activity such as earthquakes and volcanic eruptions. These margins are typically found along the edges of tectonic plates, where subduction occurs, leading to the formation of ocean trenches, mountain ranges, and volcanic arcs. The geology of active continental margins is dynamic, with significant geological processes shaping the landscape over time. Examples include the western coasts of North and South America, where the Pacific Plate meets the North American and South American plates.