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Fissure vent - Wikipedia


A fissure vent, also known as a volcanic fissure or eruption fissure, is a linear volcanic vent through which lava erupts, usually without any explosive activity.

Vents | Volcano World | Oregon State University


Vents. Vents, of course, are the locations from which lava flows and pyroclastic material are erupted. Their forms and orientations can be used to determine ...

Volcanic Vent - Universe Today


Dec 24, 2015 ... Volcanic vents can be at the top of some of the largest volcanoes on Earth, like Hawaii's Mauna Kea, or they can be openings in the Earth's ...

Types of Volcanic Vents | Owlcation


Oct 31, 2016 ... Volcanic vents are fractures on the summit of a volcano through where lava is ejected. There are various types of volcanic vents; however, ...

Volcanic vent - definition of Volcanic vent by The Free Dictionary

www.thefreedictionary.com/Volcanic vent

n. pl. vol·ca·noes or vol·ca·nos. 1. a. An opening in the earth's crust from which lava, ash, and hot gases flow or are ejected during an eruption. b. A similar ...

How Volcanoes Work - Volcano Types


Generic Volcano Features A volcanic vent is an opening exposed on the earth's surface where volcanic material is emitted. All volcanoes contain a central vent ...

volcanic vents


Definition: steep, sub-volcanic tubes filled with fragments of both igneous rocks and wall rocks. Volcanic vents or diatremes form by explosion as a consequence  ...

Hydrothermal Vent Creatures | Smithsonian Ocean Portal


Dec 2, 2010 ... Discovered only in 1977, hydrothermal vents are home to dozens of ... vents and species in this clip from the IMAX film "Volcanoes of the Deep.

Underwater Vents and Volcanoes | Ocean Today


Transcript. NARRATOR: Not too long ago, scientists studying the ocean made a fascinating discovery that has helped us better understand our planet Earth.

The Volcanic Origin of Life - Live Science


Nov 5, 2004 ... The results, published in the Oct. 8 issue of the journal Science, lend credence to a theory that life arose near underwater volcanic vents, which ...

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