Understanding Our Earth: How Its Surface Changes

Deals with the forces which build up and wear away the earth's surface over long periods of time. Shows scenes of wind and water at work, volcanic eruption and lava flow, and geologic evidence offered by various formations.

Credits

Charles Shabica & Ron Tyner

Sources

  1. Wikipedia — List of Coronet Films — title, year, creator, length, color, credits
  2. Catalog of Classroom Teaching Films for Georgia Schools, No. 10 (Georgia Department of Education) — title, creator, length, color, description