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Magma form at a hot spot due to a focusing of conditions that lead to melting. This is sometime caused by a mantle plume, but is NOT always the case.
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What features form a hot spot?
A hot spot is in earths mantle.a hot spot is an area where material from deep within the mantle rises and then melts, forming magma and volcano forms above a hot spot when magma erupts and reaches the surface.
What is the hot spot What is the hot spot of earth?
hot spot are that places on the earth where there is the chances of magma emission
What causes magma to form at hot spots?
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. +++ 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.
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 is an area of volcanic activity that develops above rising plumes of magma?
Areas of volcanic activity that develop above rising plumes of magma are called hot spots.
What features form a hot spot volcano form?
magma
What features form a hot spot?
A hot spot is in earths mantle.a hot spot is an area where material from deep within the mantle rises and then melts, forming magma and volcano forms above a hot spot when magma erupts and reaches the surface.
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 is the hot spot What is the hot spot of earth?
hot spot are that places on the earth where there is the chances of magma emission
How did hawaiin islands form?
The Hawaiian Islands were formed by a hot spot in the middle of the Pacific Plate. Hot magma rises upward until it spills onto the sea floor, forming a hot spot.
What causes magma to form at hot spots?
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. +++ 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.
Why do volcanoes form in certain regions of earth's surface?
A volcano is technically a weak spot in Earth's crust where molten material like magma reaches the surface. Magma is made near the surface by convergent (colliding) or divergent (spreading) boundaries. Most volcanoes form near convergent boundaries where the oceanic plate submerges because of the density of the plate.Also, a hot spot may form a volcano. A hot spot is where magma from the mantle reaches the surface. As the crust moves from convection currents in the mantle, the hot spot is near the crust. Whenever the hot spot passes under a weak spot in the crust, the pressure in the magma is strong enough to push through. As the crust continues moving, the hot spot makes different volcanoes in a row, called an island arc. An example of this is Hawaii.
What is a geological hot spot?
A geological hot spot is where hot magma rises from the earth's mantle, which creates volcanic activity.
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 is an area of volcanic activity that develops above rising plumes of magma?
Areas of volcanic activity that develop above rising plumes of magma are called hot spots.
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.
Why do volcanoes at a hot spot eventually become extinct?
The plate that the volcano is on moves while the hot spot does not. The volcano is eventually carried away from the hot spot and no longer has a source of magma.
