Geology | 09 - Soil This lecture video covers Soil. I hope you enjoy! 2015-11-09 19:00:00 - Earth and Space Sciences More Posts History of the Earth | What Caused The Cambrian Explosion? Are We Approaching Robotic Consciousnesses? Timeline: 1992 | Everything that happened in 1992 NOS | Rutte Nieuwe Grote Baas van de NAVO How to make a Traditional Christmas Pudding