16mm Filmography
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Groundwater

Explains how groundwater originates and illustrates various forms in which it occurs. Uses animated sequences to show geological formations that result from erosion or deposition of groundwater, the properties that characterize good aquifers, and the importance of groundwater as a natural resource.

More in Earth Science Program

  1. Erosion: Leveling The Land. 1964
  2. Earth Science - Exploring Planet Earth 1979
  3. Energy From The Sun 1980
  4. Groundwater 1982
  5. The Rock Cycle 1982

Related films

Sources

  1. 16mm Filmography (legacy record) — title, year, format, sound, genre, description, catalog record
  2. 16mm Filmography editors — creator

Original permalink · Record added 2023-02-27 02:51:45