The Earth In Change: The Earth's Crust.

Genre: Educational

Year Published: 1961

Creator: Encyclopaedia Britannica Films Inc.

Format: 16mm

Color: Color

Sound: sound

Description: Explains why the land changes on earth. Describes how natural processes--erosion, folding, sedimentation, volcanic action and earthquakes--affect the earth's crust. Explains how the geologic history of the earth can be determined from a study of the earth's crust.

Complete Record: The Earth In Change: The Earth's Crust. Encyclopaedia Britannica Films. 16 Min., Sd., Color, 16 Mm. © Encyclopaedia Britannica Films, Inc.; 5dec61; Mp12332. , Explains why the land changes on earth. Describes how natural processes--erosion, folding, sedimentation, volcanic action and earthquakes--affect the earth's crust. Explains how the geologic history of the earth can be determined from a study of the earth's crust. NOTE: Two (or more) records have been merged together to create this data.


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