Why seasons change.
Sign in to track this film in your collection or want list.
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 catalog 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.
Related films
Sources
- 16mm Filmography (legacy record) — title, year, creator, length, format, color, sound, genre, description, catalog record
Original permalink · Record added 2023-11-08 16:39:58