WebModule 5 - Plate Boundaries. Plate Boundaries - Interaction between plates at plate boundaries - Divergent boundaries (constructive margins) - Two plates move apart - Upwelling of hot material from mantle creates new seafloor - Convergent boundaries (destructive margins) - Two plates move together - Oceanic lithosphere descends and is … WebConvergent boundaries, also called destructive boundaries, are places where two or more plates move toward each other. Convergent boundary movement is divided into two types, subduction and collision, depending on the density of the involved plates. Continental lithosphere is of lower density and thus more buoyant than the underlying asthenosphere.
Visualizing Earthquakes at Divergent Plate Margins
WebDivergent boundaries are places where two or more plates move away from each other. These boundaries can be found on continental or oceanic lithospher e . Tensional stress operates between the tectonic plates at a divergent boundary, which causes the lithosphere at these locations to stretch and pull apart. WebThe Mid-Atlantic Ridge is a mid-ocean ridge (a divergent or constructive plate boundary) located along the floor of the Atlantic Ocean, and part of the longest mountain range in the world. In the North Atlantic, the ridge … canadian embassy pretoria south africa
Divergent boundary - Wikipedia
Web(2) Convergent Boundaries Two plates move towards one another and one is dragged down (or "subducted") beneath the other. Convergent plate boundaries are also called "subduction zones" and are typified by the Aleutian Trench, where the Pacific Plate is being subducted under the North America Plate. WebFeb 11, 2024 · Divergent Plate Boundary—Continental Rift On This Page NPS Sites in Continental Rift Zones The high elevations (brown shading) and rugged topography of the Basin and Range Province and Rio Grande Rift, … WebMay 20, 2024 · The Baikal Rift Valley is formed by a divergent plate boundary, where the Amur plate is slowly tearing itself away from the Eurasian plate, and has been doing so for about 25 million years. The … canadian embassy sydney australia