Welcome to the comprehensive guide for IGNOU's BGYET-147: GEOMORPHOLOGY AND GEOTECTONICS, a vital component of the Bachelor of Science (General) (CBCS) program. This course delves into the dynamic processes that shape our planet's surface and the underlying tectonic forces responsible for its structure. Understanding geomorphology is crucial for comprehending landforms, natural hazards like earthquakes and volcanic eruptions, and resource distribution. Geotectonics provides the framework for these surface processes by explaining plate tectonics, continental drift, and the evolution of Earth's crust and mantle. Why is BGYET-147 important? It equips you with a scientific understanding of Earth's physical environment, essential for fields like environmental science, geology, geography, and disaster management. The knowledge gained can be applied in areas such as urban planning, infrastructure development, and sustainable resource management. You'll learn to interpret landscapes, analyze geological data, and predict potential geological events. Key topics covered include fluvial processes, glacial landforms, coastal geomorphology, desert environments, and the fundamental principles of plate tectonics, seismic activity, and orogeny. The exam pattern typically involves a mix of theoretical questions testing your understanding of concepts and application-based questions requiring you to analyze geomorphic features and tectonic settings. To excel, focus on understanding the interconnectedness of surface processes and tectonic activity. Utilize IGNOU's provided study materials thoroughly and supplement your learning with previous year's question papers. Practicing with BGYET-147 question papers, available for download, will familiarize you with the exam structure and help you identify important areas. We offer a vast collection of 20 question papers and corresponding answers to aid your preparation for both January 2026 and July 2026 exam sessions.