Exogenic Processes: Weathering, Erosion and Mass Movements | UPSC Geography GS I Ever wondered how mountains erode, plains form, and valleys get shaped? This in-depth video decodes exogenic geomorphic processes that continuously sculpt the Earth's surface — from the weathering of the Aravallis to the mass movements in the Himalayas. 🎯 What You'll Learn: 1.The three pillars of Exogenic Processes: Weathering, Erosion & Mass Movement 2.Types of weathering: Physical, Chemical, and Biological — with