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Fissure eruptions occur when magma flows up through cracks in the ground and leaks out onto the surface. These often occur where plate movement has caused large fractures in the earth's crust, and may also spring up around the base of a volcano with a central vent. Fissure eruptions are characterized by a curtain of fire, a curtain of lava spewing out to a small height above the ground. Fissure eruptions can produce very heavy flows, though the lava is generally slow moving. They are usually at the base of a volcano or at the mid ocean ridge, but often at other volcanoes, such as the Hawaiian volcanoes, as well. (credit to Yahoo answers too.)
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What is fissure mean?
a fissure eruption is magma gets erupted inside the earth
Magma oozing out of cracks in earth's surface is what kind of eruption?
An major eruption
Where is The greatest amount of volcanic material is produced at?
The greatest volume of volcanic material is produced by fissure eruptions.
What is the name of the opening in the Earth through which a volcano erupts?
A volcanic vent or fissure (depending on the type of eruption).
What two types of openings does magma erupt from a volcano?
Magma can erupt from a volcano through either a central vent or a fissure. A central vent is a single opening at the summit of a volcano, while a fissure is a long crack in the Earth's surface from which lava can flow.
Does this volcanic activity resemble a fissure eruption?
Yes, this volcanic activity does resemble a fissure eruption.
What is fissure mean?
a fissure eruption is magma gets erupted inside the earth
Magma oozing out of cracks in earth's surface is what kind of eruption?
An major eruption
What causes fissures?
a fissure eruption is magma gets erupted inside the earth
Where is The greatest amount of volcanic material is produced at?
The greatest volume of volcanic material is produced by fissure eruptions.
What is the name of the opening in the Earth through which a volcano erupts?
A volcanic vent or fissure (depending on the type of eruption).
What two types of openings does magma erupt from a volcano?
Magma can erupt from a volcano through either a central vent or a fissure. A central vent is a single opening at the summit of a volcano, while a fissure is a long crack in the Earth's surface from which lava can flow.
What type of volcanic eruptions occur most often when plates are moving apart?
Most common would be a fissure eruption of basaltic magma.
What The weakest of all volcanic eruption?
The weakest volcanic eruption is considered a fissure eruption, where lava flows out of a crack in the Earth's crust without a significant explosive component. These eruptions typically release lava steadily without much ash or gas.
How mount laki in iceland was formed?
Mount Laki in Iceland was formed by a massive volcanic eruption that occurred in 1783. The eruption lasted for eight months, releasing huge amounts of lava and toxic gases. This eruption created the fissure system that is now known as Mount Laki.
How much damage was caused by mount teide in 1909 cause?
The 1909 eruption of Mount Teide in Tenerife, Spain, caused limited damage as it was primarily a fissure eruption with lava flows and minor explosive activity. The eruption mainly affected uninhabited areas and did not result in any casualties.
Which of these volcanic eruption types is the most violent Plinian Hawaiian Fissure Strombolian?
The most violent type of volcanic eruption among those listed is the Plinian eruption. Plinian eruptions are characterized by high eruption columns, massive ash plumes, and volcanic explosivity index values of 4 or 5. These eruptions are named after Pliny the Younger, who described the eruption of Mount Vesuvius in 79 AD.
