Session_3_The-Interior-of-the-Earth.pptx Session_2_ Earth -System-Components.pptx Session_1_Introduction - to-Geology.pptx Volcanoes-Explosive-Wonders-of-the-Earth.pptx Dimensional - Stone - Technology .pptx Natural-Disasters, Earthquake andTsunami, The-Epic-Journey-of-Oceans-Continents-and-Mountains.pptx Earthquakes, Geology, Disaster management The Cephalopods (Mollusca)- Palaeontology Continental-Drift-The-Shifting-Continents.ppt Waves and their significance 
