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Volcanic bombs are formed when lava is ejected from a volcanic vent in a semi-molten state. The lava is then shaped into a projectile by the force of the eruption and it solidifies before hitting the ground. The shape and size of volcanic bombs depend on the viscosity of the lava and the intensity of the eruption.
Rhyolite caldera complexes are the most explosive volcanoes, although other types of volcanoes can also erupt.
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What is volcanoic bombs?
Volcanic bombs are blobs of molten rock ejected during a volcanic eruption. They are typically large, ranging in size from a few centimeters to several meters, and can be highly aerodynamic due to their semi-liquid state. These projectiles solidify in the air before landing around the volcanic vent.
Which type of volcano pruduces valcanic bombs?
Volcanic bombs are produced by explosive volcanoes, specifically by Strombolian and Vulcanian eruptions. These explosions eject viscous lava fragments that solidify before hitting the ground, forming the characteristic shape of volcanic bombs.
How are volcanic bombs lapili and ash relate to tephra?
Volcanic bombs, lapilli, and ash are all types of tephra, which refers to any fragments of volcanic rock and lava that are explosively ejected during a volcanic eruption. Volcanic bombs are large, aerodynamic clasts that cool in flight, lapilli are small rock fragments ranging from 2 to 64 mm in size, and ash consists of fine particles less than 2 mm in diameter. Together, they make up the different-sized components of tephra fallout from volcanic eruptions.
What are rounded rocks that get flung by volcanoes?
Those are likely volcanic bombs, which are large pieces of molten rock that are ejected during volcanic eruptions. They cool and solidify into rounded shapes as they are thrown through the air.
What term describes fragmental volcanic material?
Fragmental volcanic material is often referred to as pyroclastic or tephra, which includes ash, lapilli, and larger volcanic blocks and bombs produced during explosive volcanic eruptions.
How do bombs form?
Volcanic bombs are small pieces of molten rocks that solidify quickly as they fall.
What is made of volcanic ash cinders and bombs?
Tephra consists of volcanic ash, cinders, and volcanic bombs. Tephra is ejected during explosive volcanic eruptions and can vary in size from tiny ash particles to large volcanic bombs.
Which type of rock would you expect to form as a result of an explosive eruption?
igneous rock answ2. Volcanic bombs, volcanic ash, pumice, ignimbrite.
What is a volcanic mountain made up of volcanic ash cinders and bombs?
A volcanic mountain made up of volcanic ash, cinders, and bombs is called a Cinder Cone Volcano.
What is a volcanic mountain made up of volcanic ash cinders. and bombs?
A volcanic mountain made up of volcanic ash, cinders, and bombs is called a Cinder Cone Volcano.
A volcanic mountain made up of volcanic ash cinder and bombs is called a?
A volcanic mountain made up of volcanic ash, cinders, and bombs is called a Cinder Cone Volcano.
A volcanic mountain made up of volcanic ash cinders and bombs is called a what?
A volcanic mountain made up of volcanic ash, cinders, and bombs is called a Cinder Cone Volcano.
Name four types of pyroclast?
VOLCANIC ASH, VOLCANIC CINDERS, VOLCANIC BLOCKS & VOLCANIC BOMBS.
What is made up of volcanic ash cinder and bombs is called a?
A volcanic mountain made up of volcanic ash, cinders, and bombs is called a Cinder Cone Volcano.
Do volcanic bombs have a large amount of silica?
Not necessarily. Volcanic bombs may be formed from any composition of magma from basaltic to rhyolitic.
What is a volcanic mountain made up of volcanic ash and bombs?
cinder cone
What is the difference between volcanic ash and volcanic bombs?
Volcanic ash is fine particles of fragmented volcanic rock that are ejected into the air during an eruption, while volcanic bombs are larger, often rounded pieces of molten rock that solidify before landing. Ash is carried by winds and can travel long distances, whereas volcanic bombs usually fall near the eruption site due to their larger size and weight.
