Erdreich – The treasure beneath our feet

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Dive into the world beneath our feet! The «Erdreich» exhibition at the ZHAW Grüental campus puts the valuable soil resource centre stage. Soil is not only the basis of our food, but also a filter for drinking water and a habitat for countless worms, insects, fungi and micro-organisms. Learn how soil forms as a living environment, which functions it performs and why conflicts of use arise around this finite resource.