Its when the oceanic crust and the continental crsut colide together.
The answer is subduction.
An oceanic plate colliding with a continental plate formed the Sierra Nevada. That collision is no longer happening, though, as that oceanic plate. the Farallon Plate, is mostly gone, with remnants to the north and south.
Fold mountains.
The oceanic plate is denser than the continental plate due to its composition of heavier mafic rock. This density difference causes the oceanic plate to sink below the continental plate in a process known as subduction.
When an oceanic plate and a continental plate collide, the oceanic plate is always subducted. Oceanic plates are denser than continental plates, and they have a higher iron content. Since they are denser, oceanic plates always sink below the continental plate in the event of a collision.
The answer is subduction.
When an oceanic plate collides with a continental plate, the denser oceanic plate is forced to subduct beneath the lighter continental plate. As the oceanic plate descends into the mantle, it creates a deep ocean trench at the boundary. The subduction process can result in volcanic activity, earthquakes, and the formation of mountain ranges on the overriding continental plate.
An oceanic plate colliding with a continental plate formed the Sierra Nevada. That collision is no longer happening, though, as that oceanic plate. the Farallon Plate, is mostly gone, with remnants to the north and south.
Andean
Fold mountains.
The categories are a continental and a continental plate colliding, continental and oceanic plates colliding, and oceanic and oceanic plates colliding. The two continental plates form mountains. The continental and oceanic plated colliding cause subduction zones and volcanoes. Oceanic and oceanic plates colliding form a trench.
This process is known as subduction. When an oceanic plate collides with and is forced underneath a continental plate, it creates a subduction zone. The descending oceanic plate melts due to the intense heat and pressure, causing volcanic activity and the formation of mountain ranges on the continental plate.
At a convergent plate boundary between an oceanic and continental plate, the oceanic plate is usually denser and subducts beneath the continental plate. This can lead to the formation of deep oceanic trenches, volcanic arcs on the continental plate, and earthquakes due to the intense pressure and friction. Over time, the oceanic plate can melt and create magma that rises to form volcanic mountain ranges on the continental plate.
When an oceanic plate collides with a continental plate, the denser oceanic plate typically subducts beneath the lighter continental plate due to the difference in density. This subduction can lead to the formation of volcanic mountain ranges along the continental margin. The oceanic plate may also undergo partial melting, leading to the formation of magma that can erupt to the surface.
The oceanic plate is denser than the continental plate due to its composition of heavier mafic rock. This density difference causes the oceanic plate to sink below the continental plate in a process known as subduction.
When an oceanic plate and a continental plate collide, the oceanic plate is always subducted. Oceanic plates are denser than continental plates, and they have a higher iron content. Since they are denser, oceanic plates always sink below the continental plate in the event of a collision.
At this type of convergent boundary the oceanic plate will be subducted, or sink into the mantle underneath the continental plate. Volcanoes often form near these boundaries.