Welcome to your comprehensive guide for IGNOU's BGYCT-131: Physical and Structural Geology course! This vital component of the Bachelor of Science (General) (CBCS) programme introduces you to the fundamental principles governing Earth's structure, the processes that shape it, and the materials that compose it. Understanding physical and structural geology is crucial for anyone interested in Earth sciences, environmental studies, or even resource exploration. It provides the foundational knowledge to interpret geological maps, understand natural hazards like earthquakes and landslides, and appreciate the planet's dynamic history. This course delves into key topics such as Earth's internal structure, plate tectonics, rock and mineral identification, geological structures like folds and faults, weathering and erosion, and the geological time scale. By mastering these concepts, you'll be well-equipped to tackle complex geological problems and understand our planet's evolution. The knowledge gained from BGYCT-131 can be directly applied to careers in geological surveying, environmental consulting, mining and exploration, and scientific research. To excel in your BGYCT-131 exams, consistent study and practice are paramount. We understand the importance of access to reliable study materials and past question papers. At IGNOUSolver, we offer a vast collection of IGNOU question papers, including BGYCT-131, available for free download. Accessing these papers for past exam sessions, such as January 2026 and July 2026, will give you invaluable insights into the exam pattern, question types, and marking schemes. Utilizing these IGNOU study materials effectively is a proven strategy for success. Focus on understanding the core concepts, practicing diagram-based questions, and revising thoroughly to build confidence for your examinations.