https://www.livescience.com/37787-cryptobiotic-soil-photos.html
Cryptobiotic Soil Photos | Desert Ecosystem Images | Live Science
Jun 27, 2013 - A miniature landscape made up of algae, moss, and fungus covers the sands and soils of desert lands, helping hold water that supports the rest of the desert...
cryptobiotic soilphotosdesertecosystemimages