Why seasons change.

Duration: 325

Genre: Educational

Year Published: 1960

Creator: Encyclopaedia Britannica Films Inc.

Format: 16mm

Color: B&W

Sound: sound

Description: L: Limited Access CP: Composite Positive AC: Acetate A: 400' 16/8/9.5mm 16mm Black & White Sound 325 Encyclopaedia Britannica Films, Inc. Encyclopaedia Britannica Educational Corporation. Films & Video., Uses animation to demonstrate that the yearly seasonal cycle is caused by the cyclical change in the tilt of the earth's axis relative to the sun. Explains temperature changes and seasonal differences between the Northern and Southern hemispheres.

Complete Record: Uses animation to demonstrate that the yearly seasonal cycle is caused by the cyclical change in the tilt of the earth's axis relative to the sun. Explains temperature changes and seasonal differences between the Northern and Southern hemispheres.NOTE: Two (or more) records have been merged together to create this data.


2 users have this film:
AV Geeks Archive, Library of Congress


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