
Soil: What It Is and What It Does
Soil: What It Is and What It Does
Soil: What It Is and What It Does online lietuviškai Filmux.to. 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.
- Žanras: Dokumentiniai
- Šalis: United States
- Režisierius:
- Aktoriai: