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How does subduction st converging plate boundaries lead to the formation of volcanoes?
The older denser plate sinks under a deep ocean trench into the mantle. Some rock above the subducting plate melts and forms magma. Since the magma is less dense than the surrounding rock, it rises toward the surface. Eventually, the magma breaks through the ocean floor, making a volcanoe.
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What can result from the action of plates at a converging boundary?
At a converging boundary, plates can collide and create subduction zones. This can lead to the formation of mountain ranges, deep ocean trenches, and earthquakes. The pressure and friction from the plates can also cause volcanic activity.
What kinds of volcanoes form on converging plate boundaries?
Volcanoes that form on converging plate boundaries are typically stratovolcanoes or composite volcanoes. These volcanoes are formed by the subduction of one tectonic plate beneath another, leading to the formation of a volcanic arc and explosive eruptions due to the melting of the subducted plate. Examples include the Cascade Range in the U.S. and the Andes in South America.
What two boundaries exist that cause the volcanoes to exist along the Cascade Range in the Pacific Northwest?
The two boundaries responsible for the volcanoes along the Cascade Range are the subduction zone between the Juan de Fuca Plate and the North American Plate, causing the Cascade Volcanic Arc, and the boundary between the Pacific Plate and the Juan de Fuca Plate, triggering the formation of the Juan de Fuca Ridge.
Volcanoes commonly form as a result of which two types of collisions?
Volcanoes commonly form as a result of two types of collisions: 1. Subduction zones, where one tectonic plate sinks beneath another, leading to the melting of rocks and the formation of magma. 2. When two tectonic plates move apart at divergent boundaries, allowing magma from the mantle to rise and create new crust.
Is Shield volcanoes found along subduction zones?
Cone volcanoes which are likely to erupt explosively are found at subduction zones. Spreading zones (constructive plate boundaries) and hot spots produce quieter volcanoes because their lava is thinner. The ones at hot spots are shield volcanoes.
What can result from the action of plates at a converging boundary?
At a converging boundary, plates can collide and create subduction zones. This can lead to the formation of mountain ranges, deep ocean trenches, and earthquakes. The pressure and friction from the plates can also cause volcanic activity.
Do volcanoes form on diverging or converging plate boundaries more?
Most are found on converging
Where volcanoes occur?
volcano occur in hot spot and diverging boundaries and converging boundaries.
What kinds of volcanoes form on converging plate boundaries?
Volcanoes that form on converging plate boundaries are typically stratovolcanoes or composite volcanoes. These volcanoes are formed by the subduction of one tectonic plate beneath another, leading to the formation of a volcanic arc and explosive eruptions due to the melting of the subducted plate. Examples include the Cascade Range in the U.S. and the Andes in South America.
Movement of lithospheric plates allows for the formation of volcanoes?
Movement of lithospheric plates at convergent boundaries can result in the subduction of one plate beneath another. This subduction creates conditions for magma to form as the subducting plate melts. The rising magma then reaches the surface, leading to the formation of volcanoes.
What two boundaries exist that cause the volcanoes to exist along the Cascade Range in the Pacific Northwest?
The two boundaries responsible for the volcanoes along the Cascade Range are the subduction zone between the Juan de Fuca Plate and the North American Plate, causing the Cascade Volcanic Arc, and the boundary between the Pacific Plate and the Juan de Fuca Plate, triggering the formation of the Juan de Fuca Ridge.
Volcanoes commonly form as a result of which two types of collisions?
Volcanoes commonly form as a result of two types of collisions: 1. Subduction zones, where one tectonic plate sinks beneath another, leading to the melting of rocks and the formation of magma. 2. When two tectonic plates move apart at divergent boundaries, allowing magma from the mantle to rise and create new crust.
Is Shield volcanoes found along subduction zones?
Cone volcanoes which are likely to erupt explosively are found at subduction zones. Spreading zones (constructive plate boundaries) and hot spots produce quieter volcanoes because their lava is thinner. The ones at hot spots are shield volcanoes.
When converging two continental plates is it possible to form a volcano?
Yes, when two continental plates converge, they can create a subduction zone where one plate is forced under the other, leading to the melting of rock and the formation of magma. This magma can rise to the surface, leading to the formation of a volcanic arc and volcanoes.
What causes volcanoes to form at spreading boundaries?
Please make the question clearer. There are converging and diverging boundaries but not spreading boundaries. Plates move but don't spread. Please make the question clearer
Which type of plate boundaries produce volcanoes?
Continental and Oceanic plates.
What is the relationship between the location of volcanoes and the earth's tectonic plates?
The locations of volcanoes related to plate boundaries are most volcanoes are located at either divergent or convergent plate boundaries, where plate motions provide the mechanisms to form magma. suck dicl
