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Aleutians: Two oceanic plates
Appalachians: Two continental plates
Andes: One continental plate, one oceanic plate
North American Cordillera: One island plateau, one continental plate
Aleutian mountains are those that form when two oceanic plates collide. The Appalachians formed when two continents collided. Andean-type mountains form when oceanic crust is subducted under continental crust. The North American Cordillera is an example of arc-continent collision, which is when island plateaus join a continent.
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Convergent boundaries can be divided into 3 categories what are these categories and what geological feature are created by each?
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.
Which types of lithosphere are colliding at a convergent boundary?
At a convergent boundary, two lithospheric plates are colliding. This collision can involve oceanic lithosphere converging with either oceanic or continental lithosphere, or continental lithosphere converging with continental lithosphere. The type of lithosphere involved in the collision influences the resulting geological features, such as subduction zones or mountain ranges.
Which type of mountain is formed because of two oceanic plates colliding?
Island arc mountains are formed when one oceanic plate is subducted beneath another oceanic plate, creating a volcanic island arc.
What occurs where plates with continental crust push together?
When plates with continental crust push together, they form convergent boundaries. The collision results in the crumpling and uplift of the crust, leading to the formation of large mountain ranges like the Himalayas. Subduction may also occur where one plate is forced beneath the other, creating deep oceanic trenches and volcanic activity.
What two types of plates make up the earth?
The two main types of plates that make up the Earth's lithosphere are oceanic plates, which are denser and thinner, and continental plates, which are less dense and thicker. These plates interact with each other at their boundaries, causing movements such as subduction, spreading, and collisions that shape the Earth's surface.
Convergent boundaries can be divided into 3 categories what are these categories and what geological feature are created by each?
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.
Which types of lithosphere are colliding at a convergent boundary?
At a convergent boundary, two lithospheric plates are colliding. This collision can involve oceanic lithosphere converging with either oceanic or continental lithosphere, or continental lithosphere converging with continental lithosphere. The type of lithosphere involved in the collision influences the resulting geological features, such as subduction zones or mountain ranges.
What are the three different types of convergent plate boundaries?
The three types of convergent plate boundaries are oceanic-oceanic, oceanic-continental, and continental-continental. Oceanic-oceanic convergence occurs when two oceanic plates collide, resulting in the formation of volcanic island arcs. Oceanic-continental convergence happens when an oceanic plate subducts beneath a continental plate, creating volcanic mountain ranges. Continental-continental convergence involves the collision of two continental plates, leading to the formation of large mountain ranges.
Which type of mountain is formed because of two oceanic plates colliding?
Island arc mountains are formed when one oceanic plate is subducted beneath another oceanic plate, creating a volcanic island arc.
What is name of volcano that is caused by two oceanic plates colliding?
Trench volcano, resulting in island arc volcanic mountain chains.
What types of mountains form when oceanic plates collide and slide under continental plates?
When oceanic plates collide and slide under continental plates, they can form volcanic mountain ranges called continental volcanic arcs. These arcs result from the melting of the descending oceanic plate, which then feeds magma to the Earth's surface. Examples include the Andes in South America and the Cascades in North America.
How did blue ridge mountain formed?
They were formed by the colliding of the tectonic plates during the break-up of the Super Continent.
What type or mountain forms because of two oceanic plates colliding?
Aleutian
Why does the oceanic plate subduct and the continent doesn't?
Oceanic plates are denser than continental plates due to their composition and age. When two plates collide and one is denser, the denser plate will subduct beneath the less dense plate. This is why oceanic plates subduct beneath continental plates in a process known as subduction.
What mountain range has an oceanic plate and continental plate colliding?
Fold mountains.
What do colliding plates cause?
Colliding plates cause mountain ranges to grow.
Does a tectonic plate have just a continent?
No. Most tectonic plates that carry a continent also include a significant amount of seafloor. Some plates consist almost entirely of oceanic crust.
