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Formation of Volcanoes

There are 11 videos in this category and 0 videos in 0 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 9 - 18
1528 Views:
Volcano Eruptions : Signs of a Volcano Erupting
From YouTube, produced by Rendered Communications
Signs that a volcano may erupt include small seismic shocks, ground swelling and releases of gas, steam or ash. Discover why most signs of volcanoes can't be detected without instruments with help from the chair of a department of environmental studi... [more]
May 16, 2010 at 09:33 AM
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Not Right For WatchKnowLearn
Ages: 10 - 18
52 Views:
Simulating a Volcanic Eruption
From youtube.com, produced by Joe O'Neill
Ben Edwards, a renowned volcanologist and professor of earth sciences at Dickinson College, simulates a volcanic eruption by rapidly releasing gas under pressure, using a trash can and Diet Coke bottle. (01:05)
October 21, 2016 at 09:49 AM
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Not Right For WatchKnowLearn
Ages: 7 - 14
1666 Views:
How to Make a Miniature Volcano
From YouTube, produced by Collin Kilbane
Making a miniature volcano is simple by mixing in a small container baking soda, a bit of dish soap and vinegar that has been dyed red. See this volcanic chemical reaction with a demonstration from a science teacher in this video. Run time 02:05.
July 27, 2009 at 06:56 AM
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Not Right For WatchKnowLearn
Ages: 10 - 18
847 Views:
The Volcanos of Hawaii
From YouTube, produced by smithsonian
Hawaii was born around 40 million years ago, from sea volcanoes and the shifting Earth. (02:26)
July 13, 2013 at 12:13 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
1735 Views:
Volcano Eruptions : How Often Do Volcanoes Erupt?
From YouTube, produced by Rendered Communications
Volcanoes can erupt only once, but other volcanoes, such as Kilauea, can erupt continuously for almost 30 years. Discover how those who study volcanoes define active volcanoes with help from the chair of a department of environmental studies in this ... [more]
May 16, 2010 at 09:39 AM
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Not Right For WatchKnowLearn
Ages: 10 - 18
833 Views:
Geology Kitchen #10 - Volcanoes
From YouTube, produced by Explorer Multimedia
Volcanoes form when magmas make their way to the Earth's surface and erupt. Volcanoes vary by type; cinder cones, stratovolcanoes or shield volcanoes. The intensity of the eruption depends in part on the composition if the lava, and following, how mu... [more]
January 28, 2013 at 03:20 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
2555 Views:
National Geographic - How Volcanoes Form
From YouTube
A volcano is an opening, or rupture, in a planet's surface or crust, which allows hot, molten rock, ash, and gases to escape from below the surface. (03:06) This is a clip from a larger segment.
April 29, 2010 at 09:44 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
3232 Views:
Plate Tectonics and Volcanoes
From YouTube, produced by Phoenix Learning Group, Inc.
This video explains the formation of volcanoes as a result of the movement of tectonic plates, including Mount St. Helen. (01:40)
July 12, 2009 at 07:42 PM
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Not Right For WatchKnowLearn
Ages: 8 - 18
1792 Views:
Volcanoes - Continental Drift and Plate Tectonics
From SchoolTube, produced by Phoenix Learning Group
This short video describes how volcanoes are created and what causes them to erupt. (1:37)
November 28, 2010 at 11:31 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
1273 Views:
Volanco Eruptions
From YouTube
This video show how a volcano erupts through diagrams. The film clip provides information about volcanoes. (01:43)
August 9, 2009 at 10:41 AM
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