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A volcanic hot spot forms from upwelling magma usually due to the subduction of a tectonic plate. As plates move over this area new volcanoes are formed.
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A hot spot alone is the top of a convection plume in the Mantle, not above subduction. This type of hot spot can lead to continental rifting.
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Explain how volcanoes that are located at hot spots form?
Volcanoes located at hot spots form by lying directly above columns of hot rock that rise through Earth's mantle. As a tectonic plate moves over a mantle plume, rising magma causes a chain of volcanic islands to form.
What processes found at hot spots will form metamorphic rocks?
Metamorphic rocks at hot spots will form mostly by contact and hydrothermal metamorphism as a result of exposure to heat from magma and interaction with hot water respectively.
How do you briefly explain how volcanoes that are located in hot spots formed?
As tectonic plate moves over a mantle plume, rising magma causes a chain of volcanic islands to form.
What are columns of rising magma?
hot spots
How volcanoes form in Hawaii?
volcanoes in Hawaii are formed by hot spots hot spots are areas of constant volcano activity. They are derived from unusually hot areas in the mantle. The overlapping mantle forms plumes of magma that rise and form volcanoes. source: http://visearth.ucsd.edu/VisE_Int/platetectonics/hot_spot.html
What causes hot spots on earth?
The flow of molten magma is what causes varying hot spots on Earth. Hot spots are also known to heat water beneath the ground.
Explain how volcanoes that are located at hot spots form?
Volcanoes located at hot spots form by lying directly above columns of hot rock that rise through Earth's mantle. As a tectonic plate moves over a mantle plume, rising magma causes a chain of volcanic islands to form.
What processes found at hot spots will form metamorphic rocks?
Metamorphic rocks at hot spots will form mostly by contact and hydrothermal metamorphism as a result of exposure to heat from magma and interaction with hot water respectively.
How do you briefly explain how volcanoes that are located in hot spots formed?
As tectonic plate moves over a mantle plume, rising magma causes a chain of volcanic islands to form.
What causes hot spot volcanoes form?
Magma from deep within the mantle melts through the crust which is what causes hot spot volcanoes to form
What are columns of rising magma?
hot spots
How volcanoes form in Hawaii?
volcanoes in Hawaii are formed by hot spots hot spots are areas of constant volcano activity. They are derived from unusually hot areas in the mantle. The overlapping mantle forms plumes of magma that rise and form volcanoes. source: http://visearth.ucsd.edu/VisE_Int/platetectonics/hot_spot.html
How does magma form ay divergent boundaries?
Hot mantle rock rises to fill rift zones. When rock rises, a decrease in pressure causes hot mantle rock to melt and form magma.
What features form at a hot spot.?
They form volcanic mountains by heating magma that breaks through the crust. On the oceanic plates, these crustal hot spots can form chains of volcanic islands such as the Hawaiian Islands.
What causes hot spots?
A hot spot, a place where volcanic activity has occured for many years, is caused by small streams of magma moving upward toward the crust. If a hot spot occurs between two tectonic plates, a volcano could form.
Large rising bodies of magma not at plate boundaries?
hot spots
Large rising bodies of magma not at plate boundries?
Hot Spots
