02:32The CompassThe Understory: Life in the SoilLIfe in soil: The death of soilBBC World Service Duration: 27 minutes Wed 21st Sep 2022, 02:32 on BBC World Service OnlineAvailable for over a yearListen nowIsabelle Legeron explores the thrilling complexity of Soil Show more GenresFactualBrandThe CompassSeriesThe Compass: The Understory: Life in the Soil Source: BBC Online