Our dynamic earth [videorecvording] /National Geographic Society educational film presentation.
by National Geographic Society (U.S.).
Material type:
BookPublisher: Washington, D.C. : The Society, c1979Description: 1 videocassette (23 min.) : sd., col. ; 1/2 in. + 2 identical teacher's guides.Subject(s): Continental drift | Plate tectonicsSummary: Explains that the earth's crust is fragmented into 12 major plates; describes 3 kinds of plate behavior: divergence, convergence, and translation; and examines information about continental drift gathered from deep sea research.
| Item type | Current location | Call number | Status | Date due |
|---|---|---|---|---|
| High School - old - to delete | VID 551.136 OUR (Browse shelf) | Available |
Issued also as motion picture.
VHS format.
"51162"
Explains that the earth's crust is fragmented into 12 major plates; describes 3 kinds of plate behavior: divergence, convergence, and translation; and examines information about continental drift gathered from deep sea research.
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