Item Detail Information
Our Earth, Pt. 4: Pushing and Shoving
DVD Single Copy
Our Earth, Pt. 4: 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.
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Title
Our Earth, Pt. 4: Pushing and Shoving
Call No
DVD0813
Subjects
Earth Science.
Geology.
Science-General.
Earth.
Language
English
Published
2004.
Publication Desc
15 min.
Target Audience
Grades 6 - 8