Learn about volcanic magma and the role its components play in its rate of flow and explosiveness /

Some volcanoes are explosive and massively destructive. Others are relatively sedate, oozing liquid rock. The nature of their magma explains some of the difference.

Bibliographic Details
Other Authors:	Moragne, Ed (Narrator), Pappas, Theodore (Director), Heintz, Kurt (Director)
Format:	Video
Language:	English
Language Notes:	In English.
Published:	Chicago, IL : Encyclopedia Britannica, 2015.
Series:	Academic Video Online
Subjects:	Volcanology. Volcanic eruptions. Volcanological research. Explosive volcanic eruptions. Volcanic Eruptions Volcanologie. Éruptions volcaniques. Volcanologie > Recherche. Éruptions explosives. Explosive volcanic eruptions Volcanic eruptions Volcanological research Volcanology Documentaries and Factual Films documentary film. Documentary films Educational films Short films Educational films. Documentary films. Short films. Films éducatifs. Documentaires. Courts métrages.
Online Access:	Connect to this streaming video (Alexander Street Press)

Description
Summary:	Some volcanoes are explosive and massively destructive. Others are relatively sedate, oozing liquid rock. The nature of their magma explains some of the difference.
Item Description:	Title from resource description page (viewed February 2, 2022).
Physical Description:	1 online resource (4 minutes)
Playing Time:	00:03:50