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∙ 13y agoThe volcanoes of Hawaii
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What is the different for a hot spot to a eruption?
A hot spot is an area where extra hot mantle material wells up from deep inside the mantle, forming magma that can lead to the formation of volcanoes. An eruption is an event in which a volcano ejects ash, gas, or molten rock. Most volcanoes are not associated with hot spots.
What are hot spots cause by?
Mantle plumes
A very long lived magma source located deep in the mantle is called?
The term hot spot is used to describe a very long-lived magma source located deep in the mantle. J. Tuzo Wilson is credited with having originated the concept of hot spots.
What are hot spots in the crust caused by?
The hot spots in the oceanic crust are caused by upwellings of hotter material (known as mantle plumes) in the mantle below the crust.
Is a super volcano found on a plate boundary?
Correct. About 90% of volcanoes are associated with plate boundaries. The remaining 10% are associated with hot spots. These are areas when extra hot mantle material, in what is called a mantle plume, wells up and melts beneath the crust.
What is the different for a hot spot to a eruption?
A hot spot is an area where extra hot mantle material wells up from deep inside the mantle, forming magma that can lead to the formation of volcanoes. An eruption is an event in which a volcano ejects ash, gas, or molten rock. Most volcanoes are not associated with hot spots.
Where do hot spots start?
hot spots begin at the boundary between the mantle and the outercore.
What are hot spots cause by?
Mantle plumes
A very long lived magma source located deep in the mantle is called?
The term hot spot is used to describe a very long-lived magma source located deep in the mantle. J. Tuzo Wilson is credited with having originated the concept of hot spots.
What forms to a mantle plume?
Mantle plumes result in the formation of hot spots.
What are hot spots in the crust caused by?
The hot spots in the oceanic crust are caused by upwellings of hotter material (known as mantle plumes) in the mantle below the crust.
Are geological hot spots collisional?
No. Hot spots are not associated with plate boundaries.
Are hot spots above or below Earth's surface?
Hot spots originate in the mantle, well below the Earth's surface.
Is a super volcano found on a plate boundary?
Correct. About 90% of volcanoes are associated with plate boundaries. The remaining 10% are associated with hot spots. These are areas when extra hot mantle material, in what is called a mantle plume, wells up and melts beneath the crust.
What is an unusually hot area deep in Earths mantle that melts the crust above it and forms a volcano?
A hot spot. An example of a hot spot are the islands in Hawaii which were made from 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
Where is a region where hot rocks extend from deep within the mantle?
a hot spot :)
