BGYET-147 IGNOU Solved Assignment 2026-27

Course Scope and Syllabus Overview for BGYET-147: Geomorphology and Geotectonics

BGYET-147: Geomorphology and Geotectonics is a core component of the Bachelor of Science (BSCG) curriculum under the School of Sciences (SOS) at IGNOU. This course explores the dynamic processes shaping Earth’s surface and subsurface structures, bridging fundamental geomorphological principles with tectonic theories. Students analyze landform evolution, erosional-depositional systems, and the mechanics of plate tectonics, equipping them with analytical skills to interpret geological landscapes and seismic activity. The syllabus integrates field-based concepts with theoretical frameworks, ensuring students grasp both the observational and computational aspects of Earth’s geomorphic and tectonic systems.

Key Syllabus Units and Topics

• Basic Concepts of Geomorphology: Covers the foundational principles of geomorphic processes, including weathering, erosion, and mass movement, with emphasis on their role in landform development and environmental change.
• Landforms: Examines diverse landform types—fluvial, glacial, aeolian, and karst—through their formation mechanisms, spatial distributions, and interactions with climate and lithology.
• Fundamentals of Geotectonics: Introduces tectonic forces, stress-strain relationships, and the classification of structural features such as folds, faults, and joints, linking them to crustal deformation.
• Plate Tectonics and Movements: Explores the theory of plate tectonics, including divergent, convergent, and transform boundaries, while analyzing their implications for mountain building, volcanic activity, and seismic hazard assessment.
• Applied Geomorphology and Tectonics: Integrates case studies on coastal geomorphology, earthquake-prone regions, and resource exploration, demonstrating practical applications of theoretical knowledge.

Frequently Asked Questions

Q: How are marks distributed in the BGYET-147 Tutor-Marked Assignment (TMA) for the 2026-27 session?
A: The TMA for BGYET-147 carries 30% weightage in the final grade, with internal assessment criteria including conceptual clarity, application of theories, and adherence to IGNOU’s prescribed word limits for each section.

Q: What is the passing criterion for BGYET-147, and how does the TMA contribute to the overall evaluation?
A: To pass BGYET-147, students must achieve a minimum of 40% in the TMA (30% of total marks) and 40% in the end-term examination (70% of total marks), with no section scoring below 30% in either component.