Web Results

Volcanic crater

en.wikipedia.org/wiki/Volcanic_crater

A volcanic crater is a roughly circular depression in the ground caused by volcanic activity. ... In most volcanoes, the crater is situated at the top of a mountain formed from the erupted volcanic ...

What is the top of a volcano called? - Ask.com

www.ask.com/science/top-volcano-called-97f8cf9b1db42b01

The top of a volcano is called the crater. A volcano is shaped like an inverted cone, and the tip of the cone is the crater. The crater is the opening of the vent in a ...

What is the bowl shaped dip at the top of volcano called?

www.question.com/what-is-the-bowl-shaped-dip-at-the-top-of-volcano-117626.html

1 Answer - Posted in topics: volcano, bowl, shaped, volcanoes - Answer: At the time of a volcanic eruption, this bowl shape would lead right the ...

Geography4Kids.com: Earth Structure: Volcanoes

www.geography4kids.com/files/earth_volcano.html

At the top of the volcano, at its highest point, is a crater. Some volcanoes have something called a caldera. A caldera forms when a volcano gets hollow and then ...

Volcanic vent - definition of Volcanic vent by The Free Dictionary

www.thefreedictionary.com/Volcanic vent

An opening in the earth's crust from which lava, ash, and hot gases flow or. ... crater, volcanic crater - a bowl-shaped geological formation at the top of a volcano ...

Volcanoes - National Geographic Society

education.nationalgeographic.org/media/volcano-satellite-images/

Nov 9, 2010 ... A volcano is an opening in Earth's crust that allows molten rock from beneath the ... Volcanoes may also erupt in areas called hotspots where the crust is thin. ... Sometimes an eruption is so violent that the top of the volcano ...

volcanic cone - National Geographic Society

education.nationalgeographic.org/encyclopedia/volcanic-cone/

Oct 31, 2014 ... A volcanic vent called a fumarole opened suddenly in a cornfield. ... volcanic eruptions piles up around the volcanic vent, or opening in Earth's ... Most volcanic cones have one volcanic crater, or central depression, at the top.

Volcanoes - National Geographic Education

education.nationalgeographic.org/media/reference/assets/volcano-satellite-images-1.pdf

A volcano is an opening in Earth's crust that allows molten rock from beneath the crust to ... This molten rock is called magma when it is beneath the surface and lava ... Sometimes an eruption is so violent that the top of the volcano collapses, ...

Volcanic Terms Lesson #6 | Volcano World | Oregon State University

volcano.oregonstate.edu/volcanic-terms-lesson-6

When the magma reaches the surface of the Earth it is then called lava. The lava ... The crater is the bowl shaped opening located at the top of the volcano.

Volcano Crater - Universe Today

www.universetoday.com/31143/volcano-crater/

May 20, 2009 ... A volcano crater is a circular depression around a volcanic vent. ... These are known as flank craters, while the crater on top is called a summit ...

More Info

What is the opening at the top of a volcano called - Answers.com

www.answers.com

A volcanic vent. There may also be a crater (a concave depression or pit).This is known as a volcanic vent.

Volcano

www.mcwdn.org

volcano animation, v animation, o animation, l animation, c animation, a animaton, n animation ... The opening in the top of the volcano is called a crater.

volcanoes

www2.fiu.edu

A Volcano is an opening in the earth surface through which lava, hot gases, ... blast out an opening called the central vent Most magma and other volcanic ... After the eruption stops, a bowl like crater generally forms at the top of the volcano.