> ## Content Index > Fetch the complete content index at: https://www.upscprep.com/llms.txt > Use this file to discover other available public pages before exploring further. # Elevation Maps: India and the World - URL: https://www.upscprep.com/elevation-maps-india-and-world-geography-upsc-gs1/ - Published: 2025-07-21T17:11:52.000Z - Updated: 2025-07-21T17:12:18.000Z - Description: These beautiful maps hit different. - Author: UPSCprep.com - Tags: Geography, Current Affairs This article covers the **'Major Relief and Geological Features'** you must know for the UPSC Civil Services exam, arranged by major regions and continents. Focus on recognising these features on elevation/geological maps and memorising their geographic locations. ## Indian Subcontinent Elevation Map ![](https://storage.ghost.io/c/92/07/9207d054-5e99-4b26-b8c8-424994497a07/content/images/2025/07/image-92.png) - **The Himalayas**: World’s highest mountain range; northern boundary of India; influences monsoon and river systems. - **Indo-Gangetic Plains**: Vast fertile alluvial plain between the Himalayas and the Deccan plateau, formed by rivers Indus, Ganga, and Brahmaputra. - **Peninsular Plateau**: Ancient, stable landmass; includes Deccan Plateau, Malwa Plateau, Chhota Nagpur Plateau, and Bundelkhand. - **Eastern and Western Ghats**: Ranges flanking the Deccan Plateau; the Western Ghats are higher and more continuous. - **Thar Desert**: Arid area in northwest India (Rajasthan), formed by rain shadow effect. - **Coastal Plains**: Eastern and Western coastal plains along the Bay of Bengal and Arabian Sea, separated by the Ghats. - **Islands**: Andaman & Nicobar (Bay of Bengal), Lakshadweep (Arabian Sea). ## Geological Map of India ![](https://storage.ghost.io/c/92/07/9207d054-5e99-4b26-b8c8-424994497a07/content/images/2025/07/image-93-1.png) - **Deccan Traps**: Large volcanic basalt province; among world’s largest; source of black soil. - **Gondwana Rocks**: Found in Damodar, Mahanadi, and Godavari basins; significant for coal reserves. - **Vindhyan Systems**: Sedimentary rocks, mainly in central India. - **Aravalli Range**: Among oldest mountain ranges; regionally significant for mineral resources. --- ## Elevation Map of Asia ![](https://storage.ghost.io/c/92/07/9207d054-5e99-4b26-b8c8-424994497a07/content/images/2025/07/image-94.png) - **Himalayas**: Extends into Nepal, Bhutan, and Pakistan, forming Asia’s roof. - **Tibetan Plateau**: "Roof of the World," highest and largest plateau. - **West Siberian Plain**: One of world’s largest flatlands, major feature of northern Asia. - **Central Asian Highlands**: Steppes (grasslands) and deserts like the Gobi Desert; significant for nomadic cultures. - **Major Rivers**: Indus, Ganga, Brahmaputra (South Asia), Yangtze, Yellow (China), Amur, Mekong. - **Deserts**: Gobi (Mongolia/China), Karakum, Kyzylkum. --- ## Elevation and Geological Maps of Africa ![](https://storage.ghost.io/c/92/07/9207d054-5e99-4b26-b8c8-424994497a07/content/images/2025/07/image-95.png) ![](https://storage.ghost.io/c/92/07/9207d054-5e99-4b26-b8c8-424994497a07/content/images/2025/07/image-96-1.png) - **Plateaus**: Most of Africa is a series of plateaus at different elevations (average 600m), not long continuous mountain chains. - **Ethiopian Highlands**: Highest, most rugged; elevations over 4,400m. - **East African Rift**: Great East African Rift Valley, with volcanic peaks: Mt. Kilimanjaro (Africa’s highest), Mt. Kenya, Rwenzori Mountains. - **Great Basin Areas**: Congo, Chad, Kalahari, and Sudan basins. - **Deserts**: Sahara (North), Kalahari (Southwest), Namib (West coast). - **Rivers**: Nile (world’s longest), Congo, Niger, Zambezi. --- ## Geological Map of Australia ![](https://storage.ghost.io/c/92/07/9207d054-5e99-4b26-b8c8-424994497a07/content/images/2025/07/image-97-1.png) - **Western Plateau**: Ancient, stable cratonic region with features like Yilgarn and Pilbara cratons; arid, flat. - **Great Dividing Range**: Runs parallel to the East Coast, separates rivers draining east and west. - **Eastern Highlands**: Includes the Blue Mountains, Victorian Alps, Mount Kosciuszko (highest point). - **Uluru and Kata Tjuta**: Famous inselbergs (isolated rocky hills). - **Central Lowlands**: Lake Eyre basin—very flat; arid. - **Coastal Plains**: Relatively narrow except in the north. --- ## Geological Map of Europe ![](https://storage.ghost.io/c/92/07/9207d054-5e99-4b26-b8c8-424994497a07/content/images/2025/07/image-98-1.png) - **East European (Russian) Plain**: Broad, flat, extending from Russia to Central Europe. - **Scandinavian Highlands**: Rugged, fjorded. - **Alpine System**: Pyrenees, Alps, Carpathians, Apennines, Balkan Mountains—form the major mountain backbone, separating North and South Europe. - **Ural Mountains**: Eastern boundary of Europe, separates Europe from Asia. - **Iberian and Italian Peninsulas**: Varied, mountainous relief. --- ## Geological Map of North America [](https://x.com/abhiwhy/status/1947252656080138571/photo/1?ref=upscprep.com) ![](https://storage.ghost.io/c/92/07/9207d054-5e99-4b26-b8c8-424994497a07/content/images/2025/07/image-99-1.png) - **Canadian Shield**: Exposed Precambrian rocks in eastern/northern Canada; source of mineral resources. - **Appalachian Mountains**: Ancient, eroded range in the east. - **Interior Plains**: Broad, low plains (Great Plains, Central Lowlands). - **Rocky Mountains**: Major mountain range of western North America. - **Cordillera**: Comprehensive term for all mountainous west; includes Cascades, Sierra Nevada. - **Coastal Plains**: Atlantic and Gulf coastal lands. - **Colorado Plateau**: Uplifted, deeply eroded with canyons including Grand Canyon. --- ## Geological Map of South America ![](https://storage.ghost.io/c/92/07/9207d054-5e99-4b26-b8c8-424994497a07/content/images/2025/07/image-100-1.png) - **Andes Mountains**: World’s longest continental mountain chain, continuous along the western edge, includes highest peaks outside Asia like Aconcagua. - **Brazilian and Guiana Highlands**: Precambrian uplands in the east and north, dissected by major rivers. - **Amazon Basin**: World’s largest rainforest, flat, low-lying. - **Orinoco and Paraná Basins**: Other important lowland areas. - **Patagonia**: Arid plateau in the south. - **Atacama Desert**: Driest place on earth, northern Chile. --- ## Elevation Map of Antarctica ![](https://storage.ghost.io/c/92/07/9207d054-5e99-4b26-b8c8-424994497a07/content/images/2025/07/image-101.png) - **Transantarctic Mountains**: Divide continent into East and West Antarctica (East: mostly high plateau; West: lower and mountainous). - **Antarctic Peninsula**: Northward extension toward South America. - **Ice Sheet**: Over 98% of the continent is covered by thick ice; highest average elevation of all continents. --- ## Key Global Relief Features | Region | Mountains/Highs | Plateaus/Plains | Basins/Lows | Deserts | Special Features | | ------------------- | -------------------------------- | --------------------------------- | -------------------------------- | ----------------------- | ------------------------------ | | Indian Subcontinent | Himalayas, Western/Eastern Ghats | Peninsular, Deccan, Chhota Nagpur | Indo-Gangetic Plain | Thar | Islands: Andaman, Lakshadweep | | Asia | Himalayas, Hindu Kush | Tibetan Plateau, Steppes | Ganga, Indus, Brahmaputra Plains | Gobi, Taklamakan | Lake Baikal, Aral Sea | | Africa | Ethiopian Highlands, Rwenzori | East, Southern African Plateaus | Chad, Congo Basins | Sahara, Kalahari, Namib | Rift Valley, Kilimanjaro | | Australia | Great Dividing Range | Western Plateau, Arnhem Land | Central Lowlands | Great Victoria, Simpson | Uluru (Ayers Rock) | | Europe | Alps, Carpathians | East European Plain | Po, Danube Basins | None major | Scandinavian Fjords | | North America | Rockies, Appalachians | Canadian Shield, Great Plains | Mississippi Basin | Mojave, Sonoran | Colorado Plateau, Great Lakes | | South America | Andes | Brazilian, Guiana Highlands | Amazon, Orinoco Basins | Atacama, Patagonian | Lake Titicaca, Pampas | | Antarctica | Transantarctic Mountains | East Antarctic Plateau | N/A | N/A | Ice Sheet, Antarctic Peninsula | **Tip for UPSC:** Focus on location, geologic history, and significance of each feature—these often serve as map-based and comparative geography questions in both prelims and mains. --- ![](https://storage.ghost.io/c/92/07/9207d054-5e99-4b26-b8c8-424994497a07/content/images/2025/06/Screenshot-2025-06-20-at-10.14.31---PM.png) #### Courses by UPSCprep.com A **comprehensive range of courses** meticulously designed to help you ****cover the syllabus in phases**, without overwhelming you with long classes, ensuring you have ample time for self-study. 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