Weathering and Erosion: Processes and Landforms

Have you ever wondered how mountains shrink or how canyons are carved? The answers lie in the relentless natural processes of weathering and erosion that constantly reshape our planet. This course provides a foundational understanding of the geological forces acting on Earth's surface. By the end, you will be able to differentiate between various types of rock breakdown and transportation, and recognize the resulting landforms across diverse environments. What you'll learn: * Understand the core mechanisms of physical, chemical, and biological weathering that break down rocks and minerals. * Analyze the key agents of erosion—water, wind, ice, and gravity—and their roles in transporting sediment. * Identify and interpret major depositional and erosional landforms, such as deltas, dunes, and valleys. * Apply knowledge of the rock cycle to explain the origin and fate of surface materials over geological timescales. * Evaluate how modern factors, including climate change and human land use, influence and often accelerate natural erosion processes. We begin with essential terminology and the foundational concepts of rock breakdown before moving into the dynamics of sediment transport and the creation of major landforms. The content uses written explanations and practical examples to illustrate these global processes. This course is designed for absolute beginners interested in geology, environmental science, or physical geography. No prior scientific knowledge or coursework is required. Start reading today to unlock the secrets behind Earth's dynamic surface.