Soil City - A Worm's Eye View
This illustration takes you on a journey underground to see how healthy soil is made. It is designed to be used in schools.
Right beneath our feet is a hustling, bustling metropolis, bursting with life. Hidden in constant darkness, it is a world we forget but it keeps us alive. Millions of microscopic critters interact to create a living, breathing ecosystem that nourishes our plants, helping us to grow nearly all of our food, cycling our water and storing more carbon than all the trees on Earth.