🗺️ CONTINENTS OF THE WORLD World Geography · Ch 29

BPSC / BSSC — World Geography Mind Map Series

🌏 Asia — General Information
1st (23.8%)
Largest by Area & Population
48
Countries
Everest
Highest Point (8850 m)
Dead Sea
Lowest Point (−400 m)
Longest riverYangtze Kiang (Yangtze)
Largest countryRussia (area), India (population)
Smallest countryMaldives (population)
⛰️ Plateaus & Major Mountains

Plateaus

  • Tibet / Pamir Plateau ("Roof of the World")
  • Loess Plateau
  • Anatolian Plateau

Major Mountains

  • Hindu Kush, Himalayas, Elburz Mountains
  • Makran Mountains
  • Kunlun Mountains
🏞️ Rivers, Lakes, Seas & Islands
Major RiversHuang Ho, Amur, Lena, Mekong, Yenisei, Ob, Indus, Brahmaputra, Salween, Irrawaddy, Tarim, Tigris
Major LakesCaspian Sea, Baikal (deepest), Balkhash, Tonle, Issyk
Major SeasJapan Sea, Yellow Sea, Arabian Sea, Red Sea (linked to Mediterranean via Suez Canal), Timor Sea
Major IslandsBorneo (largest), Sumatra, Java, Celebes/Sulawesi, Honshu
Japan's Major IslandsHonshu (251,132 km²), Hokkaido (83,941 km²), Kyushu (42,151 km²), Shikoku (18,787 km²)
🏷️ Country Nicknames & Landlocked Countries
  • Land of Golden Pagoda — Myanmar
  • Land of Canals — Pakistan
  • Pearl of the East — Sri Lanka
  • Land of the Thunderbolt — Bhutan
  • Land of the Rising Sun — Japan
  • Land between two rivers (Mesopotamia, Tigris & Euphrates) — Iraq
  • Located in both Asia & Europe — Russia and Turkey
Landlocked Countries Mongolia, Afghanistan, Kazakhstan, Laos, Kyrgyzstan, Tajikistan, Bhutan, Nepal
🏜️ Plains, Deserts & Straits
Major PlainsGanga-Brahmaputra (world's largest), Mekong (Myanmar), Si-Kiang (S. China), Meenam (Thailand)
Major DesertsArabia, Gobi, Rub' al Khali (Arabian Peninsula, SW Asia), Karakum, Kavir
Malacca StraitAndaman Sea and South China Sea
Hormuz StraitPersian Gulf and Gulf of Oman
Bab-el-Mandeb StraitRed Sea and Gulf of Aden ("Gate of Tears")
📌 Important Facts
  • Cradle of Civilization — Asia (river plains)
  • Hottest City — Jacobabad (58°C), Pakistan
  • Coldest Inhabited place — Verkhoyansk (Siberia)
  • Highest Rainfall area — Mawsynram (India)
  • Island between Asia and Australia — New Guinea
  • 17°N latitude — Border of North and South Vietnam (historical)
  • 38°N latitude — Border between North and South Korea
⚠ Exam Trap
Rub' al Khali lies in the Southwest/West Asia region (Arabian Peninsula) — not Southeast Asia, a mislabel commonly seen in study material.
🌍 Africa — General Information
2nd (20.3%)
By Area & Population
54
Countries (maximum)
Kilimanjaro
Highest Point (5895 m)
Lake Assal
Lowest Point (−157 m)
Largest countryAlgeria
Smallest countrySeychelles
🏷️ Nicknames / Features
  • Dark / Dense / Black Continent
  • Plateau Continent
  • Divided into two nearly equal halves by the Equator
  • Tropic of Cancer, Tropic of Capricorn, and the Equator all pass through it
🏞️ Rivers & Lakes
NileWorld's longest river • Origin: Lake Victoria (White Nile) • Mouth: Mediterranean Sea
Congo (Zaire)Africa's 2nd largest river
Niger3rd largest river
OrangeLargest river of South Africa
ZambeziHome to Victoria Falls
Major LakesVictoria (Uganda-Kenya-Tanzania), Tanganyika (Congo-Tanzania), Nyasa (Mozambique-Tanzania), Chad (Nigeria-Cameroon), Nasser (Egypt-Sudan)
🏝️ Islands, Deserts, Peaks & Plateaus
Major IslandsMadagascar (Africa's largest island), Socotra, Reunion, Bioko
Major DesertsSahara (world's largest & hottest), Kalahari, Nubian, Namib
Mountain PeaksMount Kenya, Ras Dashen, Mount Meru
PlateausKatanga, Ahaggar (Algeria), Tibesti (Chad), Ethiopian (Abyssinia)
🌊 Seas, Straits & Nicknames
Mediterranean SeaMorocco, Algeria, Tunisia, Libya, Egypt
Red SeaSeparates Africa from Asia • Egypt, Sudan, Eritrea, Djibouti, Saudi Arabia, Yemen
Mozambique ChannelBetween Mozambique and Madagascar
  • Country of Forests — Zaire / DR Congo
  • Country of Palm Oil — Nigeria
  • Country of Gold & Diamonds — South Africa
  • Malawi (old name) — Nyasaland
  • Zimbabwe + Zambia (old name) — Rhodesia
  • Horn of Africa — Ethiopia, Somalia, Djibouti, Eritrea
📌 Important Facts
  • Major Dams: Aswan, Owen & Sennar (Nile), Kariba (Zambezi), Kainji (Niger)
  • Egyptian cotton farmers — Fellah
  • Pretoria — Administrative capital of South Africa
  • Cape to Cairo Railway — Longest railway route in Africa
  • World-famous diamond mines — Kimberley (South Africa)
⚠ Exam Trap
Lake Assal (Djibouti) is Africa's lowest point at about 157 m below sea level — it's a below-sea-level depression, not an elevation, so remember the negative sign.
🌎 North America — General Information
3rd (16.2%)
By Area
23
Countries
McKinley
Highest Point (6193 m)
Death Valley
Lowest Point (−86 m)
  • Twice the size of Europe
  • Discovered by Columbus in 1492 AD ("New World")
  • Named after Amerigo Vespucci
🏔️ Mountains, Plateaus & Deserts
Mountain RangesRocky Mountains (Mount Elbert – highest peak), Alaska Range (Denali/McKinley), Cascade Range (Mount Rainier)
PlateausColumbia, Colorado, Labrador (Canada)
DesertsMojave, Sonoran, Arizona, Colorado
🏞️ Rivers, Lakes & Gulfs
MissouriLongest river of North America
Other RiversPotomac (Washington D.C.), Saint Lawrence, Mackenzie, Colorado, Red, Rio Grande
Great LakesSuperior (largest freshwater), Michigan, Huron, Erie (most polluted), Ontario
Other LakesReindeer, Winnipeg, Great Salt Lake (USA)
Major GulfsGulf of Mexico, Hudson Bay, Baffin Bay
🌐 Straits & Countries
Davis StraitBaffin Bay and Labrador Sea
Florida StraitGulf of Mexico and Atlantic Ocean
Bering StraitSeparates Alaska (USA) from Russia
Yucatan StraitGulf of Mexico and Caribbean Sea
Largest / Smallest countryCanada (largest) / Saint Kitts and Nevis (smallest)
📌 Important Facts
  • 49° Parallel — Border between USA and Canada
  • 141° West Longitude — Border between Alaska (USA) and Canada
  • Panama Canal — Connects North and South America
  • New York — One of the world's largest natural ports
  • Natives — Red Indians
  • Prairie grasslands — Known as the "Bread Basket"
🌎 South America — General Information
4th (11.9%)
By Area
12
Countries
Aconcagua
Highest Point (6962 m)
Valdés Pen.
Lowest Point (−40 m)
ShapeTriangular
⛰️ Mountains, Gulfs & Straits
AndesWorld's longest mountain range (Fold Mountain) • Highest peak: Aconcagua
Ojos del SaladoHighest active volcanic mountain
Gulf of PeñasSouthern Chile (Pacific Ocean)
Gulf of San JorgeAtlantic Ocean, East of Argentina
Magellan StraitSeparates Southern South America from Tierra del Fuego
🏞️ Rivers, Lakes & Islands
AmazonWorld's longest river
Other RiversOrinoco, Rio Negro, Parana-Paraguay
Titicaca LakeHighest navigable lake (Peru-Bolivia)
Maracaibo LakeLargest lake in South America
Galapagos IslandsBelongs to Ecuador
🏜️ Plateaus, Plains & Deserts
PlateausEcuador, Peru, Bolivia, Despoblado
PlainsAmazon, Parana-Paraguay, Llanos/Campos, Orinoco
DesertsAtacama (hottest, nitrate reserves), Arica (driest), Patagonia (temperate desert)
📌 Important Facts
  • Largest/Smallest country: Brazil / Suriname
  • Equator passes through Ecuador, Colombia and Brazil
  • Both Tropic of Capricorn and the Equator pass through Brazil
  • Most Urbanized country — Uruguay
  • Largest city — São Paulo (Brazil)
  • Capital of Argentina — Buenos Aires
  • Latin America — includes South America, Central America and Western Islands
  • Coffee plantation (Brazil) — Fazenda • Coffee market — São Paulo
  • Pampas Grassland (Argentina) — "Wheat Crescent Belt"
  • Highest mineral reserves — Minas Gerais state (Brazil)
⚠ Exam Trap
South America's lowest point (near the Valdés Peninsula, Argentina) is below sea level — remember the negative sign, just like the Dead Sea or Death Valley.
🌍 Europe — General Information
6th (6.8%)
By Area
44
Countries
Elbrus
Highest Point (5642 m)
Caspian Sea
Lowest Point (−28 m)
Largest / Smallest countryRussia / Vatican City
  • Smallest continent in the Northern Hemisphere
  • "Peninsula of Peninsulas"
  • Desert-free continent
🏞️ Rivers, Seas & Lakes
VolgaLongest river in Europe
RhineEurope's busiest inland waterway
Other RiversSeine (Paris), Elbe (Germany), Tiber (Rome), Thames (London), Spree (Berlin)
Mediterranean SeaSeparates Europe and Africa
Black SeaBetween Europe and Asia • Deltas of Danube, Dniester, Dnieper • Bordered by Romania, Bulgaria, Russia, Georgia, Ukraine, Turkey
Other SeasWhite Sea (Northern Russia), Sea of Marmara, Azov Sea, Adriatic Sea
Ladoga LakeEurope's largest lake (Russia)
Other LakesBalaton (Hungary), Vänern & Vättern (Sweden)
⛰️ Peninsulas, Mountains & Gulfs
PeninsulasIberian (Portugal-Spain), Balkan, Kola, Crimea
MountainsCaucasus (Elbrus – highest peak, Russia), Pennine (N. England), Jura (France), Black Forest (Germany), Alps (Young Fold Mountains), Vosges (France), Ural (boundary of Europe-Asia)
Gulfs / ChannelsBay of Biscay (Atlantic), Gulf of Bothnia (Baltic), English Channel (separates Britain and France)
📌 First Indian woman to cross English ChannelArati Saha
🌐 Straits, Regions & Border Lines
Gibraltar StraitMediterranean Sea and Atlantic Ocean
Kerch StraitAzov Sea and Black Sea
Bosporus StraitBlack Sea and Sea of Marmara
  • Scandinavian Countries — Norway, Sweden, Denmark
  • Nordic Countries — Norway, Sweden, Denmark, Finland, Iceland
  • Baltic States — Estonia, Latvia, Lithuania
  • Great Britain — Scotland, Wales, England
  • United Kingdom — Great Britain and Northern Ireland
  • Balkan Countries — Serbia, Bulgaria, Romania, Albania, Montenegro, Greece, Slovenia, Croatia, Kosovo, Bosnia-Herzegovina, Macedonia
Hindenburg LineBetween Germany and Poland
Mannerheim LineBetween Soviet Russia and Finland
Maginot LineFrench defensive line facing Germany
Oder-Neisse LineBetween East Germany and Poland
Siegfried LineGerman defensive line facing France (WWII)
📌 Important Facts
  • Brenner Pass — Between Italy and Austria
  • Famous Wine — Champagne
  • World's Granary / Breadbasket — Steppe region
  • Italy and Greece — Famous for ancient civilizations
🇦🇺 Australia — General Information
7th (5.9%)
Smallest continent by Area
14
Countries (Oceania region)
Kosciuszko
Highest Point (2228 m)
Lake Eyre
Lowest Point (−15 m)
  • Country of Thirsty Lands — limited water availability
  • Island continent, spread across the entire continent
  • Australia, New Zealand, Tasmania, and island groups together form Oceania
⛰️ Mountains, Plateaus, Deserts & Rivers
MountainsGreat Dividing Range, Broken Hills, Macdonnell Range, Mount Grey Range, Blue Mountains, Darling Range
Plateaus / DesertsKimberley Plateau • Great Sandy, Simpson, Great Victoria, Gibson Deserts
Murray RiverLongest river in Australia
Other RiversVictoria, Darling, Murrumbidgee
Cook StraitSouth Pacific Ocean and Tasman Sea
Bass StraitTasman Sea and Southern Ocean
Great Barrier ReefWorld's largest coral reef (~1900 km), eastern coastal region
📌 Australia — Important Facts
  • Canberra — Capital of Australia
  • Wellington — Capital of New Zealand
  • Brisbane — Capital of Queensland
  • Kalgoorlie and Coolgardie — Famous gold mines
  • Maori — Natives of New Zealand
🧊 Antarctica — General Information
5th (9.2%)
By Area
Vinson Massif
Highest Point (4892 m)
  • Ice-covered, white continent
  • Coldest and most desolate continent
  • Highest average elevation of any continent
  • World's largest desert (by area — a cold/polar desert)
  • Global centre for scientific research and observation
🏔️ Mountains, Glaciers, Valleys & Research Centres
Mountains/GlaciersQueen Maud Mountains, Mount Erebus (volcanic peak), Lambert Glacier (world's largest glacier)
Valleys/PeninsulasTaylor Valley (Dry Valley), Palmer Peninsula (ice-free)
India's Research CentresDakshin Gangotri (1983), Maitri (1988-89), Bharati (2012)
📌 Important Facts
  • World's lowest recorded temperature — Vostok Station, Antarctica (−89.2°C)
  • Himadri — India's first permanent research centre (in the Arctic, not Antarctica)
⚠ Exam Trap
Himadri is India's first Arctic research station, while Dakshin Gangotri, Maitri, and Bharati are India's Antarctic stations — don't mix up the two polar regions.
🗺️ Quick Reference Summary — All Continents
ContinentRank (Area)CountriesHighest PointLowest PointLargest CountrySmallest Country
Asia1st (23.8%)48Everest (8850 m)Dead Sea (−400 m)Russia (area), India (pop.)Maldives (pop.)
Africa2nd (20.3%)54Kilimanjaro (5895 m)Lake Assal (−157 m)AlgeriaSeychelles
North America3rd (16.2%)23Mt. McKinley (6193 m)Death Valley (−86 m)CanadaSt. Kitts & Nevis
South America4th (11.9%)12Aconcagua (6962 m)Valdés Peninsula (−40 m)BrazilSuriname
Antarctica5th (9.2%)0Vinson Massif (4892 m)Bentley Trench——
Europe6th (6.8%)44Elbrus (5642 m)Caspian Sea (−28 m)RussiaVatican City
Australia7th (5.9%)14Kosciuszko (2228 m)Lake Eyre (−15 m)AustraliaNauru
⚡ Quick Recall
Area ranking (largest to smallest): Asia > Africa > North America > South America > Antarctica > Europe > Australia — a sequence worth memorizing directly.
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