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Magma originates either from rising plumes of heat at hot spots in the Earth's mantle, where decompression melting takes place as the hot rock nears the surface; or, it originates in the mantle from subduction of oceanic crust, where cold, wet rock speeds melting of the subducting rock and it rises toward the surface.
Read more: Where_does_magma_and_lava_come_from
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What comes out from a supervolcano during an eruption?
Volcanic gas would come out from a supervolcano during an eruption. In addition, lave would come out and run down the mountain.
Does lightning come after or during a volcanoes and explain?
Lighting occurs during volcanic eruptions. It is a result of electrical charges separating as particles of volcanic ash collide in an eruption plume.
What country that is unlikely to to experience volcanic eruption?
the Netherlands come to mind
Large angular volcanic fragments are called?
Volcanic fragments are small pieces of rock that come from a volcano. Fragments are usually thrown in the air during a volcanic eruption.
What country that is unlikely to experience a volcanic eruption?
the Netherlands come to mind
What comes out from a supervolcano during an eruption?
Volcanic gas would come out from a supervolcano during an eruption. In addition, lave would come out and run down the mountain.
What is a primary pollutant?
Primary polluters are air pollutants that come directly from a source. A volcanic eruption is an example of a primary pollutant.
Does lightning come after or during a volcanoes and explain?
Lighting occurs during volcanic eruptions. It is a result of electrical charges separating as particles of volcanic ash collide in an eruption plume.
What country is unlikely to experience a volcanic eruption?
the Netherlands come to mind
What country is unlikely experience volcanic eruption?
the Netherlands come to mind
What country that is unlikely to to experience volcanic eruption?
the Netherlands come to mind
Large angular volcanic fragments are called?
Volcanic fragments are small pieces of rock that come from a volcano. Fragments are usually thrown in the air during a volcanic eruption.
What country that is unlikely to experience a volcanic eruption?
the Netherlands come to mind
What happens to a plant life a few years after volcanic eruption?
At first most of the plants die due to the heat and gasses, but then they will come back since they grow well in a volcanic soil. There is a tree that is still alive after the eruption of Pompeii in 79 AD.
What is a huge sea wave caused by an earthquake or a volcanic eruption called?
The large sea wave initiated by an earhquake, volcanic eruption or even a meteorite is called a Tsunami
These things come out of a volcano after an eruption?
lava,ash,tephra,volcanic bombs
What comes out when a volcanict erupt?
Lava and its related gases with lots of heat come out during Volcanic eruption. At times the smoke of these gases fills a larger area of the sky. The molted lava (magnum) start flowing from the volcano to the nearby areas.
