A SciShow Kids viewer has asked us: What is dirt made of? Join Jessi to get the dirt on … dirt! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/SciShow Or help support us by becoming our patron on Patreon: https://www.patreon.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow SOURCES: https://www.sciencenews.org/blog/science-public/dirt-not-soil http://urbanext.illinois.edu/soil/concepts/concepts.pdf http://www.nrcs.usda.gov/wps/portal/nrcs/detail/national/home/?cid=nrcs143_021960 IMAGES: https://commons.wikimedia.org/wiki/File:20060131_earthworm_hits_dirt.jpg https://ThinkStockPhotos.com