The terms "convergent" and "divergent" refer to tectonic plate boundaries and not the plates. The North American Plate has both convergent and divergent boundaries
What are the 3 convergent plate boundaries? The three types of convergent plate boundaries are continental-continental, continental-oceanic, and oceanic-oceanic. At a continental-continental boundary, both plates are of equal density and so they push the lithosphere upward. At continental-oceanic or ...
It may have also pushed nearby parts of the Asian continent aside to the east. Oceanic-Oceanic Boundaries: When two plates with oceanic crust converge, they typically create an island arc as one plate is subducted below the other. The arc is formed from volcanoes which erupt through the ...
At convergent plate boundaries,oceanic crust is often forced down intothe mantle where it begins to melt. Magma rises into and through the other plate, solidifying into granite, the rock that makes up the continents. Thus, at convergent boundaries, continental crust is created and oceanic crust ...
Convergent plate boundaries The plates move towards one another and this movement can cause earthquakes. ... This happens becausethe oceanic plate is denser (heavier) than the continental plate. When the plate sinks into the mantle it melts to form magma. The pressure of the magma builds up ...
Visit the Interactive Plate Boundary Map to explore satellite images of convergent boundaries between oceanic and continental plates. Two locations are marked to show this type of plate boundary - the Cascade volcanoes along the Washington-Oregon coast of North America and the Andes mountain range on...
Three convergent boundaries Continental plate and an oceanic plate convergeA continental plate converging with an oceanic plate creates a subduction zone. Off the coast of Alaska, the Pacific Plate is subducting beneath the North American Plate. Two oceanic plates convergeTwo oceanic plates converge ...
The evolution of active continental margins and island arcs is closely related to the process of subduction of (predominantly) oceanic lithosphere. In this paper we deal with some aspects of the dynamics of the subduction process. Understanding the dynamics is taken to be a prerequisite for ...
Oceanic vs. Oceanic Convergent Boundaries When two oceanic plates collide, the older denser plate subducts or "dives" underneath the other plate. The results of this tectonic collision are similar to those involving oceanic and continental plates. A deep trench is formed on the seafloor. For exam...
cause earthquakes. The continental plate, having risen over the oceanic plate, pushes up to form mountain ranges such as the Andes in South America and the Cascades in North America. According to the U.S. Geological Survey, this convergence produces some of the earth's most powerful volcanoes...