Explore the fascinating world of sedimentary rocks in this comprehensive 28-minute lecture. Delve into various weathering processes, including frost wedging, salt crystal growth, sheeting, biological activity, and chemical weathering. Learn about sedimentary rock formation and lithification through compaction and cementation. Examine different types of detrital rocks, such as gravel, sand, and clay, as well as chemical and biochemical rocks like limestone, evaporite deposits, and coal. Discover the unique features of sedimentary rocks, their formation processes, and their prevalence on Earth's land areas. Gain insights into the characteristic traits that distinguish sedimentary rocks from other rock types.