Soil: What It Is and What It Does

Synopsis

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. Where to watch Soil: What It Is and What It Does movie free? Click the "Watch Now" button above to stream the film Soil: What It Is and What It Does in HD for free on SFlix.

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