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A volcanic eruption can be violent, pushing huge amounts of ash and gas high into the sky, but some eruptions are less dramatic, producing long, oozing flows of runny lava. Volcanoes can form steep cone shapes or have gentle, sloping sides.

A volcano is a landform, a mountain, where molten rocks erupt through the surface of the planet. The volcano mountain opens downwards to a pool of molten rocks underneath the surface of the earth. Pressure builds up in the earth's crust and this is the reason why eruptions occur.

Scientists use a wide variety of techniques to monitor volcanoes, including seismographic detection of the earthquakes and tremor that almost always precede eruptions, precise measurements of ground deformation that often accompanies the rise of magma, changes in volcanic gas emissions, and changes in gravity and ...

A volcanic eruption can be violent, pushing huge amounts of ash and gas high into the sky, but some eruptions are less dramatic, producing long, oozing flows of runny lava. Volcanoes can form steep cone shapes or have gentle, sloping sides.

Top 10 Facts About Volcanoes! Volcanoes are openings of the Earth's surface. ... The word volcano comes from the word 'vulcan'. ... Volcanoes can be active, dormant or extinct. ... The liquid inside the volcano is called magma. ... Lava is the liquid that is expelled from the volcano. ... Lava is very, very hot!

Earn a bachelor's degree A role as a volcanologist requires at least a bachelor's degree in a field such as earth sciences, geology, geophysics or biology. Courses in physics, math and chemistry prepare volcanologists with the skills necessary for their role.

A volcano is a landform, a mountain, where molten rocks erupt through the surface of the planet. The volcano mountain opens downwards to a pool of molten rocks underneath the surface of the earth. Pressure builds up in the earth's crust and this is the reason why eruptions occur.

By collecting samples of lava before it has a chance to cool, researchers can study the chemical properties it had when it was deep within Earth's interior, just before it was forced to the surface. Questions such as whether two volcanoes share a common magma source can be answered through such analyses.

A volcano is a mountain or hill with an opening. When a volcano erupts, magma is pushed up through the opening with great force. When magma reaches the Earth's surface, it is called lava. Lava can be as hot as 2,200°F (1,204°C).

0:25 2:50 Volcano | The Dr. Binocs Show | Learn Videos For Kids - YouTube YouTube Start of suggested clip End of suggested clip A volcano is a vent or chimney that connects magma from within the earth's crust to the earth'sMoreA volcano is a vent or chimney that connects magma from within the earth's crust to the earth's surface the liquid rock is called magma when it is under the earth's surface.

Scientists use a wide variety of techniques to monitor volcanoes, including seismographic detection of the earthquakes and tremor that almost always precede eruptions, precise measurements of ground deformation that often accompanies the rise of magma, changes in volcanic gas emissions, and changes in gravity and ...

Basically, the goals of volcanology are to understand how and why volcanoes erupt, how to predict eruptions, their impacts on the history of the Earth and how they may affect humans and their environment.

Volcanology is a young and exciting career that deals with the study of one of the earth's most dynamic processes - volcanoes. Scientists of many disciplines study volcanoes. Physical volcanologists study the processes and deposits of volcanic eruptions.

1:45 6:12 What Is a Volcano? for Kids | Learn all about these unique landforms YouTube Start of suggested clip End of suggested clip It wants to get out pressing on the Earth's crust. And finding weak spots where it can escape. OnceMoreIt wants to get out pressing on the Earth's crust. And finding weak spots where it can escape. Once these weak spots are found the magma bursts through and exits the volcano. In the form of lava.

Top 10 Facts About Volcanoes! Volcanoes are openings of the Earth's surface. ... The word volcano comes from the word 'vulcan'. ... Volcanoes can be active, dormant or extinct. ... The liquid inside the volcano is called magma. ... Lava is the liquid that is expelled from the volcano. ... Lava is very, very hot!

100 Facts Volcanoes includes key topics about powerful and dangerous volcanoes in easily-digestible, numbered facts. Information is accompanied by amazing illustrations and photographs that put facts into context for children. How does this book BOOST my child? or interests.

Earn a bachelor's degree A role as a volcanologist requires at least a bachelor's degree in a field such as earth sciences, geology, geophysics or biology. Courses in physics, math and chemistry prepare volcanologists with the skills necessary for their role.

By collecting samples of lava before it has a chance to cool, researchers can study the chemical properties it had when it was deep within Earth's interior, just before it was forced to the surface. Questions such as whether two volcanoes share a common magma source can be answered through such analyses.

A volcano is a mountain or hill with an opening. When a volcano erupts, magma is pushed up through the opening with great force. When magma reaches the Earth's surface, it is called lava. Lava can be as hot as 2,200°F (1,204°C).

0:25 2:50 Volcano | The Dr. Binocs Show | Learn Videos For Kids - YouTube YouTube Start of suggested clip End of suggested clip A volcano is a vent or chimney that connects magma from within the earth's crust to the earth'sMoreA volcano is a vent or chimney that connects magma from within the earth's crust to the earth's surface the liquid rock is called magma when it is under the earth's surface.

Basically, the goals of volcanology are to understand how and why volcanoes erupt, how to predict eruptions, their impacts on the history of the Earth and how they may affect humans and their environment.

Volcanology is a young and exciting career that deals with the study of one of the earth's most dynamic processes - volcanoes. Scientists of many disciplines study volcanoes. Physical volcanologists study the processes and deposits of volcanic eruptions.

1:45 6:12 What Is a Volcano? for Kids | Learn all about these unique landforms YouTube Start of suggested clip End of suggested clip It wants to get out pressing on the Earth's crust. And finding weak spots where it can escape. OnceMoreIt wants to get out pressing on the Earth's crust. And finding weak spots where it can escape. Once these weak spots are found the magma bursts through and exits the volcano. In the form of lava.

100 Facts Volcanoes includes key topics about powerful and dangerous volcanoes in easily-digestible, numbered facts. Information is accompanied by amazing illustrations and photographs that put facts into context for children. How does this book BOOST my child? or interests.