Mission to Earth, Part 1: Physical Geography

Duration: 15

Year Published: 1977

Creator: Barr Films.

Format: 16mm

Color: Color

Sound: sound

Description: Uses aerial photography to simulate an interplanetary probe into the Earth's atmosphere to assess its physical terrain and the effect of external forces. Gathers data on the planet's rotation and atmosphere, discovers water in its three states, and observes the predominance of this one compound. Discusses the old and new stages of mountain ranges and the eroding-depositing pattern of rivers., An aerial exploration of the physical geography of the earth.

Complete Record: Uses aerial photography to simulate an interplanetary probe into the Earth's atmosphere to assess its physical terrain and the effect of external forces. Gathers data on the planet's rotation and atmosphere, discovers water in its three states, and observes the predominance of this one compound. Discusses the old and new stages of mountain ranges and the eroding-depositing pattern of rivers., An aerial exploration of the physical geography of the earth.NOTE: Two (or more) records have been merged together to create this data.