Dirt

Creator

learn more about topsoil here! https://www.bbc.com/future/bespoke/follow-the-food/why-soil-is-disappearing-from-farms/ https://www.worldwildlife.org/threats/soil-erosion-and-degradation https://www.worldwildlife.org/threats/soil-erosion-and-degradation https://www.smithsonianmag.com/smart-news/57-billion-tons-of-top-soil-have-eroded-in-the-midwest-in-the-last-160-years-180979936/