Get Involved School Resources Soil, Science, Society & Sustainability Soil Secrets (P7, S1, S2) Professor Lorna Dawson introduces where soils come from and what they are made of... PowerPoint Presentation Fictional Farm Activity Build a Bug Hotel Soil Formation (Higher Geography) Professor Lorna Dawson introduces soil profiles and horizons, soil formation factors, and soil textures for Higher Geography learners... PowerPoint Presentation Soil Types (Higher Geography) Professor Lorna Dawson looks at the characteristics of three different British soils for Higher Geography learners in Scotland: Brown Earths, Podzols and Gleys. She then puts this learning to the test with a series of past paper questions and model answers. PowerPoint Presentation Manage Cookie Preferences