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Our earth. Pushing and shoving /

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Volcanoes and earthquakes are only part of a bigger picture. Tectonic forces also push continents around and cause mountains to be uplifted. The crust recycles itself. The lighter rocks of the continents float on the heavier rocks of the mantle.

Bibliographic Details
Main Author: Beilby, Dick (Author, Producer)
Other Authors: Kelly, Karina (Narrator)
Format: Video
Language:English
Language Notes:In English.
Published: [Place of publication not identified] : Australian Broadcasting Corporation, 2003.
Series:Academic Video Online
Subjects:
Earthquakes.
Volcanoes.
Earth (Planet) > Internal structure.
Plate tectonics.
Seismology.
Earthquakes
Tremblements de terre.
Volcans.
Tectonique des plaques.
Sismologie.
Plate tectonics
Seismology
Volcanoes
Documentaries and Factual Films
documentary film.
Documentary films
Educational films
Short films
Documentary films.
Educational films.
Short films.
Documentaires.
Films éducatifs.
Courts métrages.
Online Access:Connect to this streaming video (Alexander Street Press)
Description
Summary:Volcanoes and earthquakes are only part of a bigger picture. Tectonic forces also push continents around and cause mountains to be uplifted. The crust recycles itself. The lighter rocks of the continents float on the heavier rocks of the mantle.
Item Description:Title from resource description page (viewed March 8, 2022).
Physical Description:1 online resource (16 minutes)
Playing Time:00:15:03