Geography Optional Subject (100 Diagrams)

100 Diagrams on following topics of Geography Optional Subject for Civil Services Mains Exam topics are available. Instant download PDF.

Paper I — Principles of Geography

A. Geomorphology

1. Continental Drift Theory and Its Evidences

2. Plate Tectonics and Global Tectonic Processes

3. Sea-Floor Spreading and Magnetic Anomalies

4. Isostasy and Crustal Equilibrium

5. Origin and Evolution of Fold Mountains

6. Earthquakes: Distribution, Causes and Impacts

7. Volcanism: Types, Processes and Landforms

8. Davisian Cycle of Erosion and Criticism

9. Penck’s Theory of Landscape Evolution

10. Slope Development and Slope Replacement

11. Fluvial Landforms and River Processes

12. Glacial Landforms and Glacial Erosion

13. Karst Topography and Limestone Landscapes

14. Aeolian Landforms and Desert Geomorphology

15. Coastal Landforms and Marine Processes

16. Applied Geomorphology and Disaster Management

B. Climatology

17. Earth’s Heat Budget and Temperature Distribution

18. Global Pressure Belts and Wind Systems

19. Jet Streams and Atmospheric Circulation

20. Origin and Mechanism of Indian Monsoon

21. El Niño, La Niña and Indian Monsoon

22. Walker Circulation and Southern Oscillation

23. Tropical Cyclones: Formation and Intensification

24. Temperate Cyclones and Weather Fronts

25. Köppen’s Climate Classification and Its Applications

26. Thornthwaite’s Climate Classification and Water Balance

27. Air Masses and Frontogenesis

28. Atmospheric Stability and Precipitation Processes

29. Global Warming and Climate Change Mechanisms

30. Climate Change Impacts on Extreme Weather

31. Ocean-Atmosphere Interactions and Teleconnections

32. Urban Climates and Urban Heat Islands

C. Oceanography

33. Ocean Floor Relief and Tectonic Features

34. Ocean Temperature and Salinity Distribution

35. Ocean Currents and Global Circulation

36. Thermohaline Circulation and Global Climate

37. Ocean Waves, Tides and Coastal Dynamics

38. Coral Reefs: Formation, Distribution and Threats

39. Marine Resources and Sustainable Ocean Development

40. Ocean Acidification and Marine Ecosystem Changes

D. Biogeography and Environmental Geography

41. Soil Formation, Classification and Distribution

42. Soil Erosion and Conservation Strategies

43. Ecosystem Structure, Function and Energy Flow

44. Biogeographical Realms and Species Distribution

45. Biodiversity Hotspots and Conservation Priorities

46. Ecological Succession and Climax Communities

47. Human Impacts on Ecosystem Stability

48. Environmental Degradation and Sustainable Development

49. Desertification: Causes, Processes and Control

50. Environmental Impact Assessment and Resource Management

E. Perspectives in Human Geography

51. Determinism, Possibilism and Neo-Determinism

52. Regional Synthesis and Areal Differentiation

53. Quantitative Revolution and Spatial Analysis

54. Behavioural Geography and Human Decision-Making

55. Welfare Geography and Spatial Justice

56. Radical Geography and Marxist Perspectives

57. Feminist Geography and Gendered Spaces

58. Postmodernism and Contemporary Geographical Thought

F. Economic, Population and Settlement Geography

59. Von Thünen’s Agricultural Land Use Model

60. Weber’s Industrial Location Theory

61. Christaller’s Central Place Theory

62. Lösch’s Market Area and Location Theory

63. Rostow’s Stages of Economic Growth

64. Population Distribution and Determinants of Density

65. Demographic Transition Theory and Its Limitations

66. Migration Theories and Spatial Mobility

67. Population Ageing and Demographic Dividend

68. Rural Settlement Patterns and Morphology

69. Urbanization, Urban Sprawl and Metropolitan Growth

70. Primate City and Rank-Size Rule

Paper II — Geography of India

G. Physical Setting of India

71. Geological Structure and Physiographic Evolution

72. Himalayan Formation and Regional Geomorphology

73. Peninsular Plateau: Structure and Evolution

74. Indo-Gangetic Plains: Formation and Characteristics

75. Indian Drainage Systems and River Regimes

76. Indian Monsoon: Mechanism and Regional Variability

77. Western Disturbances and Winter Precipitation

78. Tropical Cyclones and India’s Coastal Vulnerability

79. Droughts, Floods and Regional Climate Extremes

80. Indian Soils: Distribution and Regional Characteristics

H. Resources and Agriculture

81. Distribution of Major Mineral Resources in India

82. Energy Resources and India’s Energy Transition

83. Water Resources and Inter-State River Conflicts

84. Groundwater Depletion and Aquifer Management

85. Irrigation Development and Regional Disparities

86. Green Revolution: Regional Impacts and Limitations

87. Agricultural Regionalization and Cropping Patterns

88. Rainfed Agriculture and Climate Resilience

89. Agricultural Productivity and Regional Inequalities

90. Food Security and Sustainable Agricultural Development

I. Industries, Transport and Economic Geography

91. Industrial Location Factors and Regional Concentration

92. Industrial Corridors and Regional Economic Development

93. Iron and Steel Industry: Location and Changes

94. Cotton Textile Industry: Distribution and Challenges

95. Information Technology Clusters and Regional Development

96. Transport Networks and Regional Economic Integration

J. Population, Settlements and Regional Planning

97. Population Distribution and Demographic Regionalization

98. Internal Migration and Urbanization Challenges

99. Smart Cities and Sustainable Urban Development

100. Regional Planning and Interregional Disparities