Detailed text transcripts for TV channel - DW - 20181208:06:48:00
Part of our ecosystem soil it's the link between air water rocks and organisms and is responsible for many different functions in the natural world that we call ecosystem services. changes in climates all recognized as one of the major effect is responsible. affecting sustained development. it takes hundreds of years for just a centimeter of soil to form. the top layer called humus his home to countless organisms bacteria fungi worms and insects they help break down the organic matter made up of plantain animal residues producing fertile soil. beneath that come subsoil in mineral matter and fi...
Source: archive.org