Geography of Odisha

Detailed study of the physical and socio-cultural geography of the state of Odisha.

Author

Geography Team

Official Syllabus

NEP-2020 Syllabus

NoteCore I Paper XII — Geography of Odisha

**(4 Credit, Theory: 45hrs, Practical: 30hrs)*

**Unit I:* - Geological Structure: Distribution of Major Rock Systems; Physiographic Divisions - Factors Influencing Climate of Odisha; Climatic Regions - Major Soil Types; Natural Vegetation

**Unit II:* - Growth, Distribution and Density of Population - Population Composition: Linguistic, Rural-Urban; Distribution of Cities and Towns - Regional Variation in Folk Housing Types; Dynamics of Migration

**Unit III:* - Geographical Factors Behind Odisha’s History and Culture - Evolution of Odia Language and Regional Variations - Diversity of Tribes and Social Formation; Regional Variation of Food Preferences - Folk and Popular Odia Cultures; Vernacular Cultural Regions

**Unit IV:* - Major Farming Types; Industrial Belts of Odisha - Cottage and Handicraft Industries; Fisheries: Fresh and Marine - Aspirational districts and other major welfare schemes - Natural Disaster and Odisha (Cyclone, Flood): Risk and Vulnerability - Paradigm Shifts in Disaster Management: Success Stories of Odisha

UGC NET Syllabus

TipUGC NET Overlaps
  • Regional Geography/Geography of India context at state level
  • Natural Disasters in India (Cyclone, Flood)
  • Spatial distribution of social groups (Tribe, Language)

Welcome to the Geography of Odisha module of Geography OpenCourseWare.

Part A: Common Topics (NEP-2020 & UGC NET)

These topics are covered in both the NEP-2020 undergraduate syllabus and the UGC NET syllabus.

Physical Geography of Odisha

Warning📘 Syllabus Coverage
Syllabus Topic Details
NEP-2020 Unit I — Physiographic Divisions, Climate, Major Soils, Vegetation
UGC NET Geography of India (State application)

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NoteKey Concepts
  • Physiographic Divisions:
    1. Coastal Plains (Utkal Plains): Formed by the deltas of Subarnarekha, Budhabalanga, Baitarani, Brahmani, Mahanadi, and Rushikulya (“Gift of Six Rivers”).
    2. Middle Mountainous Region: Eastern Ghats (Similipal, Deomali).
    3. Central Plateaus: Panposh, Keonjhar, Nabarangpur.
    4. Western Rolling Uplands: Sundargarh, Bolangir.
  • Climate: Tropical Savanna/Monsoon type. Strongly influenced by the Bay of Bengal, SW Monsoon, and retreating monsoon cyclones.
  • Natural Vegetation: Tropical moist deciduous (Sal, Teak) and dry deciduous. Mangroves (Bhitarkanika).

Demography, Tribes, and Social Geography

Warning📘 Syllabus Coverage
Syllabus Topic Details
NEP-2020 Unit II & III — Population Distribution, Diversity of Tribes, Social Formation
UGC NET Population/Social Geography (State application)

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NoteKey Concepts
  • Population Distribution: High density in the coastal plains and river valleys; sparse density in the inland hilly and forested districts (Kandhamal, Malkangiri).
  • Tribal Diversity: Odisha has 62 tribal communities, the highest in India (including 13 PVTGs - Particularly Vulnerable Tribal Groups like Dongria Kondh, Bonda). Concentrated in the Mayurbhanj, Keonjhar, Sundargarh, Koraput, and Rayagada belts.
  • Socio-Cultural Geography: Evolution of Odia language. Impact of geography (hills vs. plains) on food habits, folk arts (Pattachitra), and housing types.

Economy: Agriculture and Industries

Warning📘 Syllabus Coverage
Syllabus Topic Details
NEP-2020 Unit IV — Farming Types, Industrial Belts, Fisheries
UGC NET Economic Geography (State application)

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NoteKey Concepts
  • Agriculture: Primarily agrarian economy, rain-fed (mostly paddy). Coastal plains are the “rice bowl”. Shifting cultivation (Podu) among tribes.
  • Mineral Wealth and Industries: Highly rich in Iron Ore, Bauxite, Coal, Chromite.
    • Major Industrial Belts: Rourkela (Steel), Angul-Talcher (Coal, Power, Aluminum), Kalinganagar (Steel hub), Jharsuguda (Aluminum).
  • Primary Activities: Significant marine fisheries along the long coastline and freshwater fisheries (Chilika Lake). Cottage industries (handlooms - Sambalpuri, Pipli appliqué work).

Disasters and Disaster Management in Odisha

Warning📘 Syllabus Coverage
Syllabus Topic Details
NEP-2020 Unit IV — Cyclone, Flood Risk; Success Stories of Odisha
UGC NET Natural Disasters in India (Cyclone, Flood)

Get the Presentation ↗   |   Watch the Video ↗

NoteKey Concepts
  • Vulnerability: Highly prone to severe tropical cyclones from the Bay of Bengal (e.g., 1999 Super Cyclone, Phailin, Fani) and frequent floods in the Mahanadi-Brahmani-Baitarani delta.
  • Paradigm Shift in Management:
    • The 1999 Super Cyclone caused ~10,000 deaths, acting as a wake-up call leading to the creation of OSDMA (Odisha State Disaster Management Authority), the first of its kind in India.
    • Focus shifted from post-disaster relief to pre-disaster preparedness (Early Warning Systems, Cyclone Shelters, community-level ODRAF teams).
    • Success Story: Cyclone Phailin (2013) saw the largest human evacuation in Indian history (>1 million people) resulting in minimal loss of life (global recognition by the UN).

Quick Reference

Geography of Odisha Quick Reference

Key Facts and Books

Subject Details
Geography of Orissa B.N. Sinha
Highest Peak Deomali (1672m)
Major River Mahanadi
Important Lakes Chilika (Brackish), Ansupa (Freshwater)

Notes compiled by Geography Team