Where Does Soil Come From?

Trees come from seeds, and birds come from eggs, but where does all the soil and dirt come from? ---------- Love SciShow Kids and want to help support it? Become a Patron on Patreon:   / scishow   If you have a question for Jessi, Squeaks, and Mister Brown you can write to them here: https://forms.gle/SENBjH9szoLGfrRC9 ---------- Looking for SciShow elsewhere on the internet? Facebook:   / scishowkids   Twitter:   / scishowkids   Instagram:   / thescishow   Second Grade Next Generation Science Standards Disciplinary Core Ideas: ESS1.C: The History of Planet Earth - Some events happen very quickly; others occur very slowly, over a time period much longer than one can observe (2-ESS1-1). ESS2.A: Earth Materials and Systems - Wind and water can change the shape of the land (2-ESS2-1). Performance Expectations: 2-ESS1-1. Use information from several sources to provide evidence that Earth events can occur quickly or slowly. 2-ESS2-1. Compare multiple solutions designed to slow or prevent wind or water from changing the shape of the land. SOURCES: https://www.soils4kids.org/about https://www.qld.gov.au/environment/la.... https://sciencing.com/forces-cause-we... https://www.geolsoc.org.uk/ks3/gsl/ed... https://www.geolsoc.org.uk/ks3/gsl/ed... https://oceanservice.noaa.gov/facts/s... http://people.ku.edu/~stalder/KS-shal... https://www.nrcs.usda.gov/Internet/FS... http://vro.agriculture.vic.gov.au/dpi... https://www.nrcs.usda.gov/wps/portal/.... https://www.geolsoc.org.uk/ks3/gsl/ed...