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Formation of Volcanoes

There are 14 videos in this category and 0 videos in 0 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 9 - 18
1059 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
216 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: 6 - 12
2593 Views:
Explosive Volcanic Eruptions Song
From YouTube, produced by Ignite! Learning
Students will enjoy learning and singing about volcanoes with this cute, fun song. The words to the song are shown on the screen as they are sung. There are good pictures and descriptions. This is a good teaching resource for a lesson/unit on the Ear... [more]
August 9, 2009 at 10:44 AM
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Not Right For WatchKnowLearn
Ages: 7 - 14
1241 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: 9 - 18
1737 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
1879 Views:
How Volcanoes Form
From YouTube, produced by BBC
This video features information regarding the formation of volcanoes explained in geological terms through computer animation. (04:48)
November 28, 2010 at 08:14 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
1225 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
2157 Views:
Plate Tectonics and Volcanoes
From YouTube, produced by Phoenix Learning Group, Inc.
Explains the formation of volcanoes as a result of the movement of tectonic plates, including Mount St. Helen. Color video with sound. 1:40 min.
July 12, 2009 at 07:42 PM
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Not Right For WatchKnowLearn
Ages: 8 - 18
1180 Views:
What is a Volcano?
From YouTube, produced by factfrog
Using computer animation and narration, this brief video offers a nice visual depiction of the formation of a volcano as well as an overview of the source of volcanoes' source of power, "the heat of rock, 15 miles beneath the surface."  (1:22)
April 21, 2010 at 09:49 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
315 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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