Soil: What It Is and What It Does
Explains that different kinds of soil are mixtures of sand, clay, and humus; tells how the weathering of rocks helps make soil; includes simple experiments to show the kind of soil in which different plants grow well.
- Overview
Soil: What It Is and What It Does
- Overview
Status
Released
Release Date
Jan 1, 1966
Runtime
0h 10m
Genres
Documentary
Original Title
Soil: What It Is and What It Does
Production Companies
Coronet Instructional Films
Description
Explains that different kinds of soil are mixtures of sand, clay, and humus; tells how the weathering of rocks helps make soil; includes simple experiments to show the kind of soil in which different plants grow well.