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Volcanic ash forms during explosive volcanic eruptions when molten rock fragments are shattered into tiny pieces by the force of the eruption. These fine particles are then carried into the atmosphere by the eruption column and can travel great distances before settling back to the ground.
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What type of rock is tuff?
Tuff is a type of volcanic rock formed from volcanic ash and debris that has been compressed and cemented together. It has a light and porous texture due to the presence of air pockets and is commonly found in areas with volcanic activity.
What is the scientific name for a volcanic ash cloud?
The scientific term for a volcanic ash cloud is "volcanic ash plume" or "volcanic ash cloud." When a volcano erupts, it releases ash, gases, and other volcanic material into the atmosphere, creating a plume that can pose hazards to aircraft, human health, and the environment.
Volcanic particles about the size of a rice grains are called?
Volcanic particles about the size of rice grains are called volcanic ash. Ash is made up of small rock and mineral fragments that are expelled during a volcanic eruption.
What material is not a form of pyroclastic material?
Water is not a form of pyroclastic material. Pyroclastic material refers to fragmented volcanic rocks, ash, and other debris expelled during volcanic eruptions.
What is a sentence using the word volcanic?
The volcanic eruption spewed ash and lava into the sky, causing widespread destruction and chaos.
What makes the land form of japan fertile?
The island of Japan was partially formed by volcanic activity. Volcanic ash and rock are high in nutrients, with make the ground fertile and great for farming.
What harm can volcanic ash do?
It can form an ash blanket and this can kill if its hot it also suffercates you if the blanket is really bad.
Which of these is not a form of volcanic material?
Basalt is not a form of volcanic material; it is a type of rock that is formed from solidified lava. Volcanic materials typically include lava, ash, and tephra, which are all products of volcanic eruptions.
Why is volcanic ash magnetic?
Volcanic ash contains magnetite, which is a naturally occurring magnetic mineral. During the cooling of lava, magnetite crystals form within the ash particles, giving them magnetic properties. This magnetic nature of volcanic ash can be useful in various scientific studies and dating techniques.
Why is volcanic ash so heavy?
Volcanic ash is heavy because it is made up of tiny, hard particles of fragmented rock and glass that have been violently ejected from a volcano during an eruption. These particles are dense and can accumulate to form a thick layer of ash that settles on the ground, resulting in the heavy weight associated with volcanic ash.
What is tephor?
Tephor is a type of volcanic ash. Tephor is a type of volcanic ash.
Does volcanic ash create basalt?
No. While volcanic ash can have a basaltic composition, it usually does not. Basalt forms from lava. Volcanic ash forms tuff.
What is pumis and is it fly ash?
a pore or spongy form of volcanic glass, used as an abraive.
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.
What type of rock is tuff?
Tuff is a type of volcanic rock formed from volcanic ash and debris that has been compressed and cemented together. It has a light and porous texture due to the presence of air pockets and is commonly found in areas with volcanic activity.
What is specific health problem that volcanic ash can cause?
Volcanic ash can cause lung problems from breathing the ash in.
What is the scientific name for a volcanic ash cloud?
The scientific term for a volcanic ash cloud is "volcanic ash plume" or "volcanic ash cloud." When a volcano erupts, it releases ash, gases, and other volcanic material into the atmosphere, creating a plume that can pose hazards to aircraft, human health, and the environment.
