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What geological features are caused by a subduction?
When a plate is subducted under another the geological feature depends what type of plate boundary it is. If it is two oceanic plates then the subduction causes Island Arcs to be formed as well as a trenches. When a oceanic plate is subducted under a continental plate then a trench is again formed just off the shore of the continental plate and fold mountains are created as the continental plate is forced upwards and the friction melts the oceanic plate into magma which then rises (as it is less dense than surrounding magma) and forms volcanos.
What is it called when two plates collide?
Convergent boundary
What is a converdent boundary?
A convergent boundary is a tectonic plate boundary where two plates move towards each other, leading to collisions. This collision often results in the subduction of one plate beneath the other, leading to the formation of mountain ranges, volcanic arcs, and deep ocean trenches. It is associated with intense geological activity and the creation of seismicity.
When one continental plate slides under another one is formed?
When one continental plate slides under another, a subduction zone is formed. This process leads to the formation of volcanic arcs and deep oceanic trenches at the boundary between the two plates. Subduction zones are associated with intense geological activity, including earthquakes and volcanic eruptions.
The two types of convergent boundaries are -?
The two types of convergent boundaries are oceanic-continental and continental-continental. At oceanic-continental convergent boundaries, an oceanic plate subducts beneath a continental plate, leading to volcanic activity and the formation of mountain ranges. In contrast, at continental-continental convergent boundaries, two continental plates collide, resulting in the uplift of mountain ranges without significant subduction. These interactions are responsible for significant geological features and seismic activity.
Which features form when two oceanic plates converge?
subduction zones
What geological features are caused by a subduction?
When a plate is subducted under another the geological feature depends what type of plate boundary it is. If it is two oceanic plates then the subduction causes Island Arcs to be formed as well as a trenches. When a oceanic plate is subducted under a continental plate then a trench is again formed just off the shore of the continental plate and fold mountains are created as the continental plate is forced upwards and the friction melts the oceanic plate into magma which then rises (as it is less dense than surrounding magma) and forms volcanos.
What are 2 geological features that can occur at plate boundaries?
Two geological features that can occur at plate boundaries are mountain ranges, formed from the collision of two plates, and deep ocean trenches, formed at subduction zones where one plate is forced beneath another.
How is a subduction zone formed and what geological processes are involved in its creation?
A subduction zone is formed when one tectonic plate is forced beneath another plate. This process occurs at convergent plate boundaries where two plates collide. The subducting plate is denser and heavier, causing it to sink into the mantle. This movement creates intense pressure and friction, leading to the formation of deep ocean trenches, volcanic arcs, and earthquakes. The geological processes involved in the creation of a subduction zone include plate tectonics, subduction, mantle convection, and volcanic activity.
What are two ways the movement of earths plates changes the earths surface?
The movement of Earth's plates can create geological features like mountains and volcanoes through processes such as subduction and continental collision. It can also lead to earthquakes when plates shift along faults in the Earth's crust.
How does a subduction zone form and what geological processes are involved in its creation?
A subduction zone forms when one tectonic plate slides beneath another plate. This process occurs at convergent plate boundaries where two plates collide. The subducting plate is denser and heavier, causing it to sink into the mantle. This movement creates intense pressure and heat, leading to the melting of rock and the formation of magma. The magma rises to the surface, creating volcanic activity and forming mountain ranges. This process is a key driver of plate tectonics and the formation of geological features like trenches and volcanic arcs.
This type of boundary forms when two oceanic plates collide.?
convergent
What is it called when two plates collide?
Convergent boundary
What are two major geologic features produce near a plate boundary where subduction occurs?
Trenches and volcanic arcs are two major geologic features produced near a plate boundary where subduction occurs. Trenches are deep oceanic depressions where one tectonic plate is being forced beneath another, while volcanic arcs are chains of volcanoes formed above the subduction zone due to melting of the descending plate.
What is a converdent boundary?
A convergent boundary is a tectonic plate boundary where two plates move towards each other, leading to collisions. This collision often results in the subduction of one plate beneath the other, leading to the formation of mountain ranges, volcanic arcs, and deep ocean trenches. It is associated with intense geological activity and the creation of seismicity.
What is a crustal boundary?
There are 3 types convergent, divergent, and transform boundaries. Convergent collide, divergent move away, and transform boundaries occur when two boundaries pass each other horizontally. The process of subduction is associated with convergent boundaries and tectonic plates play a huge role in these types of boundaries.
What subduction zone?
Subduction is when two plates collide, and one moves underneath the other, or subducts. The denser one is the one that subducts. Subduction is caused by the collision of two plates.
