Geomorphology: Geography Optional Topic-wise Questions

Geomorphology Questions [Geography Optional] : 1986-2025

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1. Discuss the views of W.M Davis and Walter Penck on the cycle of erosion. (1986)
2. Discuss the evolution and characteristics of the land forms of glaciated regions. (1987)
3. Write short note on Karst landforms in about 200 words. (1988)
4. Critically analyse the concept of plate tectonics and bring out the evidences to support it. (1988)
5. Write short note on Rejuvenated landforms in 200 words. (1989)
6. Write short note on Plate tectonics in about 200 words. (1990)
7. Analyse the differences in the models of slope evolution proposed by Davis and Penk. (1990)
8. Write short note: Polycyclic landforms. (1991)
9. Analyse the sequential development of landforms in either Karst or Coastal region. (1991)
10. Write short note: Classification of Earth Movements. (1992)
11. Explain the factors causing rejuvenation in landscape and describe the resultant landforms. (1992)
12. Write short note: Treppen concept. (1993)
13. Discuss, with examples, the influence of vulcanism and diastrophism on the evolution of landscape. (1993)
14. Discuss the concept of cycle of erosion and bring out clearly the difference between the views of Davis and Penck. (1994)
15. Discuss the limitations of the theory of Continental Drift and show how the theory of plate Tectonics is an improvement over it. (1995)
16. Discuss the processes of mechanical and chemical weathering and show their relationship with soil formation. (1996)
17. Write short note: Weathering and Soil formation. (1997)
18. Discuss the concept of polycyclic landforms and present an analytical study of the polycyclic landforms of a selected region. (1997)
19. Write short note: Geomorphic processes. (1998)
20. Discuss the concept of volcanicity and show how the theory of Plate Tectonics explains the mechanism of volcanism and volcanic eruptions. (1998)
21. Bring out the distinctions between the continental drift theory and the plate tectonics theory. (1999)
22. With reference to the theory of Plate tectonics, explain the origin and growth of the Young Fold Mountain systems of the World. (2000)
23. Present a critical analysis of the theory of Isostacy. (2001)
24. Provide a critique of the “geographical cycle” model, propounded by Davis. (2002)
25. Write short note: Geosyncline. (2002)
26. Explain the sequential development of landforms associated with the coastal areas. (2003)
27. Describe the landforms which are products of endogenetic forces. (2004)
28. Write short note: Peneplain (2004)
29. “Structure is dominant control factor in the evolution of landforms.” Discuss with suitable examples. (2005)
30. Write short note: Role of seismic waves in the study of earth’s interior. (2005)
31. Critically evaluate the continental drift hypothesis of A. Wegener. (2006)
32. Define the concept of isostasy and discuss the postulations of Airy and Pratt. (2007)
33. Critically examine the concept of geomorphic cycle and discuss the views of W.M. Davis and W. Penck. (2008)
34. Write short note on Seafloor spreading theory. (2008)
35. Highlight the geomorphic features essentially found in topographies under the Second Cycle of erosion. (2009)
36. Give a brief account of the principal land biomes and their latitudinal distribution. (2009)
37. Discuss views on slope development provided by L.C. King. (2009)
38. Write short note on Essential conditions for the development of Karst topography. (2010)
39. Bring out the relevance of seismic study in determining the structure of the interior of the earth. (2010)
40. “Weathering is a complex phenomenon involving a number of processes and is influenced by various factors.” Elaborate. (2010)
41. Write short note on Geomagnetism and Paleomagnetism. (2011)
42. Name the climatically controlled agents of erosion. Explain how they differ in terms of properties of matter. Compare the landforms produced by each one of them. (2011)
43. Explain the concept of isostasy as postulated by Airy and Pratt. (2011)
44. Write short notes on Palaeozoic glacial evidence of Continental Drift. (2012)
45. Write short notes on: Systems approach to landform analysis. (2012)
46. Write short note on Major components of IGPB. (2012)
47. Explain how Bosche and Haldenhang lead to the Theory of Slope Replacement. (2012)
48. Answer the following: Characteristics of the standard epigene cycle of erosion. (2012)
49. Write short note: Differences between Normal cycle and Arid cycle of Davis. (2013)
50. Write short note: Impact of Pleistocene Ice age on the crust of the Earth. (2013)
51. Define the term ‘meander’ and describe the basic characteristics of entrenched meander and ingrown meander. (2014)
52. State the concept of plate tectonics. How does it help in explaining the formation of the Himalayas and Appalachian Mountains? (2014)
53. State the concept of erosion surfaces and highlight the factors responsible for their development. (2014)
54. Attempt a classification of geomorphic process from the zonal point of view. (2015)
55. Discuss the contribution of the American school of subaerial Denudation in geomorphology. (2015)
56. Explain with examples as to how channel dynamics has been responsible for the development of alluvial fans and cones. (2015)
57. “Present-day landforms bear more complexity than simplicity”. Elucidate. (2015)
58. Describe the “Basket of Eggs topography”. (2016)
59. “In explaining the concept of Prediplanation’, King combined the ideas of Davis, Penck and Wood with his own.” Elaborate. (2016)
60. “Geological structure has a dominant control on landforms and is reflected on them.” Discuss. (2016)
61. Write a note on pseudovolcanic features. (2017)
62. “The knowledge of slope analysis has limited field application in the slope management.” Explain. (2017)
63. Discuss the concept of Periglacial cycle as propounded by Peltier. (2017)
64. “Climate, slope gradient and rock structure influence the avulsion of channels.” Explain. (2017)
65. “Landscape is a function of structure, process and stage.” Critique the statement. (2018)
66. Evaluate how far Kober’s geosyncline theory explains the mountain building process. (2018)
67. “Geomorphological changes are largely responsible for environmental hazards in the Himalayan region.” Comment with relevant examples. (2018)
68. Describe phreatic eruptions and their consequences. (2019)
69. How are sand spits and tombolos formed? (2019)
70. Compare and contrast different types of plate boundaries. (2019)
71. Discuss the methods of measuring the intensity and magnitude of earthquakes. How are seismic zones demarcated? (2019)
72. Why is mapping important for analyzing geo-hydrological investigations? Explain with relevant examples. (2020)
73. Write an essay on the evolution of continents and oceans using various theories and models. (2020)
74. Discuss the problems of erosional surfaces and explain the different methods to identify them with suitable diagrams.  (2020)
75. Describe the concept of Altiplanation. (2021)
76. The concept of Plate Techtonics has been derived from the Isostasy and Continental Drift Theory. Elaborate citing suitable examples. (2021)
77. Stream basins and drainage divides are important components to delineate a watershed area. Explain. (2021)
78. Define Speleothem. Discuss the various forms and features of speleothem. (2022)
79. Explain how various aspects of channel morphology are used in transportation, settlement and land use planning, flood control and flood management? (2022)
80. Discuss the role of Slope,Altitude and Relief (SAR) in landscape development. (2022)
81. With the help of suitable sketches describe the mountain genesis and mountain types Give suitable
    examples from various mountain systems of the world. (2022)
82. What is “Geostrophic Wind”? Explain the relationship between barometric slope and air circulation. (2023)
83. “Evidences from palaeomagnetism and sea floor spreading have validated that continents and ocean basins have never been stationary.” Elucidate with suitable diagrams. (2023)
84. Define Peneplains. Describe the landscape features associated with peneplains under different geomorphic cycles. (2023)
85. What are truncated spurs’ ? Where and how are they formed? (2024)
86. Examine the recent views on mountain building process and divide the world mountains on the basis of their genesis. (2024)
87. What is a Yazoo stream? Why are Yazoo basins the areas of repeated flooding? Give examples of Yazoo stream/areas from various parts of the world. (2024)
88. Explain the causes of glacial lake outburst flood. (2025)
89. What geological and tectonic processes lead to the formation of nappes in orogenic belts? (2025)
90. How does denudation chronology help in understanding the sequential development of landscapes and landforms? Elucidate. (2025)
91. “The Himalaya is still rising.” Expand this statement and describe the processes involved in it with suitable sketches and diagrams. (2025)
92. Describe the process of formation of barrier islands and explain their significance. (2025)