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A volcanic vent or fissure (depending on the type of eruption).

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When a volcano erupts hot matter is ejected through the what?

When a volcano erupts, hot matter is ejected through the vent, which is the opening in the Earth's crust through which magma and volcanic gases are expelled.


A volcano erupt when molden rock flows through a central opening which is called?

A volcano erupts when molten rock, known as magma, flows through a central opening in the Earth's crust called a vent. This release of magma, gases, and ash can result in a volcanic eruption.


Why is a volcano an opening in the earth's crust?

A volcano is an opening in the earth's crust because it allows magma from beneath the surface to reach the surface, causing volcanic eruptions. Magma is molten rock located beneath the Earth's surface, and when it erupts through a volcano, it can create new landforms and release gases and ash.


What is the opening at the surface of the earth through which volcanic material passes?

The opening at the surface of the Earth through which volcanic material passes is called a vent. Vents can vary in size and shape, and they are typically found at the top of a volcano or along a fissure during an eruption. Magma rises through the vent and erupts onto the surface as lava, ash, and gas.


A vent or hole in the surface of the earth when this erupts it may release gasses from inside the earth?

You are describing a volcano. When a volcano erupts, it releases gases, ash, and lava from deep within the Earth's crust through vents or openings in the surface. This process can result in various volcanic hazards and eruptions can be explosive or effusive depending on the type of volcano.

Related Questions

When a volcano erupts hot matter is ejected through the what?

When a volcano erupts, hot matter is ejected through the vent, which is the opening in the Earth's crust through which magma and volcanic gases are expelled.


A volcano erupt when molden rock flows through a central opening which is called?

A volcano erupts when molten rock, known as magma, flows through a central opening in the Earth's crust called a vent. This release of magma, gases, and ash can result in a volcanic eruption.


Why is a volcano an opening in the earth's crust?

A volcano is an opening in the earth's crust because it allows magma from beneath the surface to reach the surface, causing volcanic eruptions. Magma is molten rock located beneath the Earth's surface, and when it erupts through a volcano, it can create new landforms and release gases and ash.


Is a volcano a large land mass surrounded by oceans or other land?

A volcano is a landform created by the eruption and solidification of magma from beneath the Earth's surface. It can be found on land or under the ocean and is characterized by a vent or opening through which magma, ash, and gases are released. So, a volcano is not a large landmass surrounded by oceans or other land, but rather a geological feature that can occur in different environments.


How does a volcano shape earth?

A volcano shapes the earth because when a volcano erupts, the lava hardens, forming new land on the earth's surface


What is the opening at the surface of the earth through which volcanic material passes?

The opening at the surface of the Earth through which volcanic material passes is called a vent. Vents can vary in size and shape, and they are typically found at the top of a volcano or along a fissure during an eruption. Magma rises through the vent and erupts onto the surface as lava, ash, and gas.


A vent or hole in the surface of the earth when this erupts it may release gasses from inside the earth?

You are describing a volcano. When a volcano erupts, it releases gases, ash, and lava from deep within the Earth's crust through vents or openings in the surface. This process can result in various volcanic hazards and eruptions can be explosive or effusive depending on the type of volcano.


What is an opening in Earth's crust through which lava flows?

An opening in Earth's crust through which lava flows is called a volcano. When pressure from molten rock beneath the surface builds up, it can erupt through the volcano, releasing lava, ash, and gases into the surrounding area.


The opening in Earth's crust through which magma rises to the surface is known as the?

The opening in the earth crust which magma rise to the surface are Volcanoes


An opening in the earth's crust from which volcanic materials pass through to the earth's surface is called an?

a volcano probobly


What is an opening in the earth's surface through which steam ashes and lava are forced out?

An opening in the earth's surface through which steam, ashes, and lava are forced out is called a volcano. Volcanoes are formed when magma rises to the surface through vents or openings in the earth's crust, leading to eruptions that release gases, ash, and molten rock.


What An opening in the earth crust through which lava hot gases and rock fragments erupt?

Volcano , (volcanic vent).