ഉപയോക്താവ്:Viswaprabha/List of Articles

Important note: Since this list is full, it is important that you discuss any changes (adds or deletes) on the discussion for this list first. If you add an entry at this point, it will be necessary to justify deleting something else.

There are a growing number of Wikipedia projects, some very active and others quite stagnant. This list is intended as a guideline for those projects so that they will contain a minimum amount of basic, useful information. This way, people will be encouraged to use these projects and help in their growth. The articles should contain at least basic information on the topics they describe, thus providing a starting point for growth besides being a useful reference for the readers.

In addition to simply listing the articles, this project hopes to eventually create easily translatable versions of these articles, possibly containing core information at . Until then, links to corresponding Wikidata objects are provided, containing links to articles in various Wikipedias which can be used as a translatable resource.

Top-priority entries, which are deemed especially necessary for any Wikipedia to have, are marked in bold; like the list itself, these selections should not be viewed as dictating how important certain topics are, but only as a utility for smaller Wikipedias to start from.

This list is also used to obtain the List of Wikipedias by sample of articles. Articles which are absent from one wikipedia are shown in List of Wikipedias by sample of articles/Absent Articles.

This list is limited to 1000 articles, but a much larger list is available at List of articles every Wikipedia should have/Expanded.

Five versions from the history of this page can be found at Version 1.0 (14 August 2006), Version 1.1 (15 November 2008), Version 1.2 (3 February 2010), Version 1.3 (24 June 2012) and Version 1.4 (1 June 2014).

Thanks to Wikidata it's also possible to list the top 1000 most translated (linked) pages in some languages, at Wikidata Terminator; or even compare any two wikis, with Not in the other language.

{{Template:Top1000 recent changes}}

Section	Version 1.1	Current Number	Target Number	Vital articles
Biography	216	204	TBD	120
Philosophy and psychology	18	18	TBD	25
World view and religion	21	25	TBD	46
Social sciences	71	70	TBD	93
Language and literature	43	47	TBD	36
Culture, arts and recreation	73	76	TBD	84
Science	245	299	TBD	250
* Astronomy	22	22	TBD	26
* Biology	118	120	TBD	104
** Health and medicine	34	37	TBD	42
* Chemistry	27	27	TBD	36
* Earth science	21	21	TBD	19
* Physics	36	39	TBD	41
* Measurement and units	11	6	TBD	0
* Timekeeping	8	6	TBD	0
* Foodstuffs	31	31	TBD	21
* Mathematics	22	25	TBD	61
Technology	72	70	TBD	106
History	40	45	TBD	62
Geography	148	146	TBD	87
Total	1000	1000	1000	972

Count checked: 16:16, 19 April 2010 (UTC)

How to use this list

There are several different ways to use this list. The first is to translate it into the language of your Wikipedia and see whether you have articles on all of these topics. The topics here are linked to corresponding items in the Wikidata project. If your Wikipedia is missing an article, or if you are starting out with a new language, you may want to translate these basic articles from a different language that you are familiar with (for example, English). Language links to Wikipedias in which the topic is covered are provided at the bottom of each Wikidata item page.

Biography

Actors, dancers and models

1. Bernhardt, Sarah
2. Chaplin, Charlie
3. Dietrich, Marlene
4. Monroe, Marilyn

Artists and architects

1. Le Corbusier
2. Dalí, Salvador
3. Dürer, Albrecht
4. Gogh, Vincent van
5. Goya, Francisco de
6. Hokusai, Katsushika
7. Kahlo, Frida
8. Leonardo da Vinci
9. Matisse, Henri
10. Michelangelo
11. Picasso, Pablo
12. Raphael
13. Rembrandt
14. Rubens, Peter Paul
15. Sinan, Mimar
16. Velázquez, Diego
17. Warhol, Andy
18. Wright, Frank Lloyd

Authors, playwrights and poets

1. Abu Nuwas
2. Andersen, Hans Christian
3. Bashō
4. Borges, Jorge Luis
5. Byron, George
6. Cervantes, Miguel de
7. Chaucer, Geoffrey
8. Chekhov, Anton
9. Dante Alighieri
10. Dickens, Charles
11. Dostoyevsky, Fyodor
12. García Márquez, Gabriel
13. Goethe, Johann Wolfgang von
14. Hafez
15. Homer
16. Hugo, Victor
17. Joyce, James
18. Kafka, Franz
19. Kālidāsa
20. Li Bai
21. Naguib Mahfouz
22. Molière
23. Ovid
24. Proust, Marcel
25. Pushkin, Alexander
26. Shakespeare, William
27. Sophocles
28. Tagore, Rabindranath
29. Tolstoy, Leo
30. Twain, Mark
31. Virgil

Composers and musicians

1. Armstrong, Louis
2. Bach, Johann Sebastian
3. Beatles, The
4. Beethoven, Ludwig van
5. Brahms, Johannes
6. Chopin, Frédéric
7. Dvořák, Antonín
8. Handel, Georg Frideric
9. Haydn, Joseph
10. Mahler, Gustav
11. Mozart, Wolfgang Amadeus
12. Palestrina, Giovanni Pierluigi da
13. Piaf, Édith
14. Presley, Elvis
15. Puccini, Giacomo
16. Schubert, Franz
17. Stravinsky, Igor
18. Tchaikovsky, Petr
19. Verdi, Giuseppe
20. Vivaldi, Antonio
21. Wagner, Richard

Explorers and travelers

1. Amundsen, Roald
2. Armstrong, Neil
3. Cartier, Jacques
4. Columbus, Christopher
5. Cook, James
6. Cortés, Hernán
7. Gagarin, Yuri
8. da Gama, Vasco
9. Ibn Battuta
10. Magellan, Ferdinand
11. Polo, Marco
12. Zheng He

Film directors and screenwriters

1. Bergman, Ingmar
2. Disney, Walt
3. Eisenstein, Sergei
4. Fellini, Federico
5. Hitchcock, Alfred
6. Kubrick, Stanley
7. Kurosawa, Akira
8. Ray, Satyajit
9. Spielberg, Steven

Inventors, scientists and mathematicians

1. Archimedes
2. Avicenna
3. Berners-Lee, Tim
4. Brahmagupta
5. Copernicus, Nicolaus
6. Curie, Marie
7. Darwin, Charles
8. Edison, Thomas
9. Einstein, Albert
10. Euclid
11. Euler, Leonhard
12. Faraday, Michael
13. Fermi, Enrico
14. Ford, Henry
15. Galen
16. Galileo Galilei
17. Gauss, Carl Friedrich
18. Gutenberg, Johannes
19. Hilbert, David
20. Joule, James Prescott
21. Kepler, Johannes
22. al-Khwarizmi, Muhammad ibn Musa
23. Leibniz, Gottfried Wilhelm
24. Linnaeus, Carl
25. Maxwell, James Clerk
26. Mendeleev, Dmitri
27. Newton, Sir Isaac
28. Pasteur, Louis
29. Planck, Max
30. Rutherford, Ernest
31. Schrödinger, Erwin
32. Tesla, Nikola
33. Turing, Alan
34. Watt, James

Philosophers and social scientists

1. Aristotle
2. Beauvoir, Simone de
3. Chanakya
4. Chomsky, Noam
5. Confucius
6. Descartes, René
7. Freud, Sigmund
8. Hegel, Georg Wilhelm Friedrich
9. Ibn Khaldun
10. Kant, Immanuel
11. Keynes, John Maynard
12. Laozi
13. Locke, John
14. Machiavelli, Niccolò
15. Marx, Karl
16. Nietzsche, Friedrich
17. Plato
18. Rousseau, Jean-Jacques
19. Sartre, Jean-Paul
20. Sima Qian
21. Smith, Adam
22. Socrates
23. Voltaire
24. Weber, Max
25. Wittgenstein, Ludwig
26. Zhu Xi

Political leaders

1. Akbar
2. Alexander the Great
3. Ashoka
4. Atatürk, Mustafa Kemal
5. Augustus
6. von Bismarck, Otto
7. Bolívar, Simón
8. Bonaparte, Napoleon
9. Caesar, Julius
10. Charlemagne
11. Churchill, Winston
12. Constantine the Great
13. Cyrus the Great
14. de Gaulle, Charles
15. Elizabeth I of England
16. Gandhi, Mohandas Karamchand
17. Genghis Khan
18. Guevara, Che
19. Hitler, Adolf
20. Joan of Arc
21. King, Martin Luther, Jr.
22. Lenin, Vladimir
23. Lincoln, Abraham
24. Louis XIV
25. Luxemburg, Rosa
26. Mandela, Nelson
27. Mao Zedong
28. Nehru, Jawaharlal
29. Nkrumah, Kwame
30. Peter the Great
31. Qin Shi Huang
32. Roosevelt, Franklin D.
33. Saladin
34. Stalin, Joseph
35. Suleiman the Magnificent
36. Sun Yat-sen
37. Tamerlane
38. Umar
39. Washington, George

Religious figures and theologians

1. Abraham
2. Aquinas, Thomas
3. Augustine of Hippo
4. Buddha
5. Al-Ghazali
6. Jesus
7. Luther, Martin
8. Moses
9. Muhammad
10. Paul the Apostle

Philosophy and psychology

Philosophy

1. Beauty
2. Dialectic
3. Ethics
4. Epistemology
5. Feminism
6. Free will
7. Knowledge
8. Logic
9. Mind
10. Philosophy
11. Probability
12. Reality
13. Truth

Psychology

1. Behavior
2. Emotion
3. Love
4. Psychology
5. Thought

Religion

World view and religion

1. God
2. Mythology
3. Worldview philosophies
   1. Atheism
   2. Fundamentalism
   3. Materialism
   4. Monotheism
   5. Polytheism
4. Soul
5. Religion
6. Specific religions
   1. Buddhism
   2. Christianity
      1. Catholic Church
   3. Confucianism
   4. Hinduism
      1. Trimurti
   5. Islam
      1. Shia Islam
   6. Jainism
   7. Judaism
   8. Sikhism
   9. Taoism
   10. Zoroastrianism
7. Spiritual practices
   1. Sufism
   2. Yoga
   3. Zen

Social sciences

1. Society
2. Civilization
3. Education

Family and relationships

1. Family
2. Child
3. Man
4. Marriage
5. Woman

Politics

1. Politics
2. Anarchism
3. Colonialism
4. Communism
5. Conservatism
6. Democracy
7. Dictatorship
8. Diplomacy
9. Fascism
10. Globalization
11. Government
12. Ideology
13. Imperialism
14. Liberalism
15. Marxism
16. Monarchy
17. Nationalism
18. Republic
19. Socialism
20. State (polity)
21. Political party
22. Propaganda
23. Terrorism

Business and economics

1. Economics
2. Capital
3. Capitalism
4. Currency
   1. Euro
   2. Japanese yen
   3. United States dollar
5. Industry
6. Money
7. Tax

Law

1. Law
2. Constitution

International organizations

1. African Union
2. Arab League
3. ASEAN
4. Commonwealth of Independent States
5. Commonwealth of Nations
6. European Union
7. International Red Cross and Red Crescent Movement
8. NATO
9. Nobel Prize
10. OPEC
11. United Nations
    1. International Court of Justice
    2. International Monetary Fund
    3. UNESCO
    4. Universal Declaration of Human Rights
    5. World Health Organization
12. World Bank
13. World Trade Organization

War and military

1. Civil war
2. Military
3. Peace
4. War

Social issues

1. Abortion
2. Capital punishment
3. Human rights
4. Racism
5. Slavery

Language and literature

1. Language
2. Specific languages
   1. Arabic
   2. Bengali
   3. Chinese
   4. English
   5. Esperanto
   6. French
   7. German
   8. Greek
   9. Hebrew
   10. Hindi-Urdu
   11. Japanese
   12. Latin
   13. Persian
   14. Portuguese
   15. Russian
   16. Sanskrit
   17. Spanish
   18. Swahili
   19. Turkish
3. Linguistics
4. Grammar
5. Word
   1. Phoneme
   2. Syllable
6. Writing system
   1. Arabic alphabet
   2. Chinese characters
   3. Cyrillic script
   4. Greek alphabet
   5. Hangul
   6. Latin alphabet
7. Literacy
8. Translation
9. Literature
   1. Prose
   2. The Art of War
   3. Fiction
      1. One Thousand and One Nights
   4. Novel
      1. Dream of the Red Chamber
      2. The Tale of Genji
   5. Poetry
      1. Epic of Gilgamesh
      2. Iliad
      3. Mahābhārata
      4. Shāhnāma

Science

1. Science
2. Nature

Astronomy

1. Astronomy
2. Asteroid
3. Big Bang
4. Black hole
5. Comet
6. Galaxy
   1. Milky Way
7. Moon
8. Planet
   1. Earth
   2. Jupiter
   3. Mars
   4. Mercury
   5. Neptune
   6. Saturn
   7. Uranus
   8. Venus
9. Solar System
10. Spaceflight
11. Star
    1. Sun
12. Universe

Biology

1. Biology
2. Biological materials
   1. DNA
   2. Enzyme
   3. Protein
3. Botany
4. Death
   1. Suicide
5. Ecology
   1. Endangered species
6. Domestication
7. Life
8. Biological classification
   1. Species

Biological processes

1. Metabolism
   1. Digestion
   2. Photosynthesis
   3. Breathing
2. Evolution
3. Reproduction
   1. Pregnancy
   2. Sex

Anatomy

1. Anatomy
2. Breast
3. Cell
4. Circulatory system
   1. Blood
   2. Heart
5. Endocrine system
6. Human gastrointestinal tract
   1. Large intestine
   2. Small intestine
   3. Liver
7. Muscle
8. Nervous system
   1. Brain
   2. Nerve
   3. Sensory system
      1. Ear
      2. Nose
      3. Eye
9. Reproductive system
10. Respiratory system
11. Skeleton
12. Skin

Health and medicine

1. Medicine
2. Addiction
   1. Ethanol
   2. Tobacco
3. Alzheimer's disease
4. Cancer
5. COPD
6. Common cold
7. Dentistry
8. Disability
   1. Blindness
   2. Deafness
9. Mental disorder
10. Disease
11. Epilepsy
12. Pharmaceutical drug
    1. Antibiotic
13. Health
14. Gastroenteritis
15. Headache
16. Heart attack
17. Immune system
18. Malaria
19. Malnutrition
20. Menstruation
21. Obesity
22. Pandemic
23. Pneumonia
24. Poliomyelitis
25. Sexually transmitted disease
    1. AIDS
26. Stroke
27. Tuberculosis
28. Diabetes mellitus
29. Virus
    1. Influenza
    2. Smallpox

Organisms

1. Organism
2. Animal
   1. Nematode
   2. Mollusca
   3. Arthropod
      1. Insect
         1. Ant
         2. Bee
         3. Mosquito
      2. Spider
   4. Chordate
      1. Amphibian
      2. Bird
         1. Chicken
         2. Pigeons and doves
      3. Fish
         1. Shark
      4. Mammal
         1. Camel
         2. Cat
         3. Cattle
         4. Dog
         5. Elephant
         6. Horse
         7. Sheep
         8. Rodent
         9. Domestic pig
         10. Primate
             1. Human
         11. Whales, dolphins and porpoises
      5. Reptile
         1. Dinosaur
         2. Snake
3. Archaea
4. Bacteria
5. Fungus
6. Plant
   1. Flower
   2. Tree
7. Protist

Chemistry

1. Chemistry
2. Inorganic chemistry
3. Biochemistry
4. Chemical compound
   1. Acid
   2. Base (chemistry)
   3. Salt
5. Chemical element
   1. Periodic table
   2. Aluminium
   3. Carbon
   4. Copper
   5. Gold
   6. Hydrogen
   7. Iron
   8. Nitrogen
   9. Oxygen
   10. Silver
   11. Tin
6. Organic chemistry
   1. Alcohol
   2. Carbohydrate
   3. Hormone
   4. Lipid
7. Molecule
8. Analytical chemistry
9. Physical chemistry

Earth science

1. Avalanche
2. Climate
   1. El Niño–Southern Oscillation
   2. Global warming
3. Earthquake
4. Geology
   1. Mineral
      1. Diamond
   2. Plate tectonics
   3. Rock
5. Natural disaster
   1. Flood
   2. Tsunami
6. Volcano
7. Weather
   1. Cloud
   2. Rain
   3. Snow
   4. Tornado
   5. Tropical cyclone
   6. Wind

Physics

1. Physics
2. Acceleration
3. Atom
4. Energy
   1. Conservation of energy
5. Electromagnetic radiation
   1. Infrared
   2. Ultraviolet
   3. Light
      1. Color
6. Classical mechanics
7. Force
   1. Electromagnetism
      1. Magnetic field
   2. Gravitation
   3. Strong interaction
   4. Weak interaction
8. Magnet
9. Mass
10. Metal
    1. Steel
11. Nuclear fission
12. State of matter
    1. Gas
    2. Liquid
    3. Plasma
    4. Solid
13. Quantum mechanics
14. Radioactive decay
15. General relativity
16. Special relativity
17. Semiconductor
18. Sound
19. Velocity
    1. Speed of light
20. Temperature
21. Time
22. Thermodynamics
23. Vacuum

Measurement and units

1. Measurement
2. Kilogram
3. Litre
4. Metre
5. International System of Units
6. Second

Timekeeping

1. Calendar
   1. Gregorian calendar
2. Clock
3. Day
4. Time zone
5. Year

Foodstuffs

1. Food
2. Bread
3. Cereal
   1. Barley
   2. Maize
   3. Oat
   4. Rice
   5. Rye
   6. Sorghum
   7. Wheat
4. Cheese
5. Chocolate
6. Honey
7. Fruit
   1. Apple
   2. Banana
   3. Grape
   4. Soybean
   5. Lemon
   6. Nut (fruit)
8. Meat
9. Sugar
10. Vegetable
    1. Potato

Beverages

1. Beer
2. Coffee
3. Juice
4. Milk
5. Tea
6. Water
7. Wine

Mathematics

1. Mathematics
2. Arithmetic
   1. Logarithm
   2. Number
   3. Number theory
3. Algebra
   1. Complex number
   2. Equation
   3. Linear algebra
4. Geometry
   1. Angle
   2. Area
   3. Coordinate system
   4. Pi
   5. Pythagorean theorem
   6. Symmetry
   7. Trigonometry
5. Mathematical analysis
   1. Differential equation
   2. Numerical analysis
6. Probability and statistics
   1. Statistics
7. Logic and foundations
   1. Function (mathematics)
   2. Infinity
   3. Mathematical proof
   4. Set theory

Technology

1. Technology
2. Biotechnology
3. Clothing
   1. Cotton
4. Engineering
   1. Machine
   2. Robot
   3. Screw
   4. Wheel
5. Agriculture
   1. Irrigation
   2. Plough
6. Metallurgy
7. Nanotechnology

Communication

1. Communication
2. Book
3. Information
   1. Encyclopedia
4. Journalism
   1. Newspaper
   2. Mass media
5. Printing
6. Telephone

Electronics

1. Electronics
   1. Electric current
   2. Frequency
2. Components
   1. Capacitor
   2. Inductor
   3. Transistor
   4. Diode
   5. Resistor
   6. Transformer

Computers and Internet

1. Computer
   1. Hard disk drive
   2. Central processing unit
2. Artificial intelligence
3. Information technology
   1. Algorithm
4. Internet
   1. Email
   2. World Wide Web
5. Operating system
6. Programming language
7. Software

Energy and fuels

1. Renewable energy
2. Electricity
   1. Nuclear power
3. Fossil fuel
4. Internal combustion engine
5. Steam engine
6. Fire

Materials

1. Glass
2. Paper
3. Plastic
4. Wood

Transportation

1. Transport
2. Aircraft
3. Automobile
4. Bicycle
5. Submarine
6. Ship
7. Train

Weapons

1. Weapon
   1. Sword
   2. Firearm
      1. Machine gun
   3. Nuclear weapon
2. Tank
3. Explosive material
   1. Gunpowder

Arts and recreation

1. Culture
2. Art
   1. Comics
   2. Painting
   3. Photography
   4. Sculpture
   5. Pottery
3. Dance
4. Fashion
5. Theatre
6. Calligraphy

Architecture and civil engineering

1. Architecture
2. Arch
3. Bridge
4. Canal
5. Dam
6. Dome
7. House
8. Specific structures
   1. Angkor Wat
   2. Colosseum
   3. Great Wall of China
   4. Eiffel Tower
   5. Empire State Building
   6. Hagia Sophia
   7. Parthenon
   8. Giza Necropolis
   9. St. Peter's Basilica
   10. Statue of Liberty
   11. Taj Mahal
   12. Three Gorges Dam
9. Pyramid
10. Tower

Film, radio and television

1. Film
   1. Animation
      1. Anime
2. Radio
3. Television

Music

1. Music
2. Song
3. Specific music genres
   1. Blues
   2. Classical music
      1. Opera
      2. Symphony
   3. Electronic music
   4. Flamenco
   5. Hip hop
   6. Jazz
   7. Reggae
   8. Rock music
   9. Samba
4. Specific musical instruments
   1. Drum
   2. Flute
   3. Guitar
   4. Piano
   5. Trumpet
   6. Violin

Recreation

1. Game
   1. Backgammon
   2. Chess
   3. Go (game)
2. Gambling
3. Martial arts
   1. Karate
   2. Judo
4. Olympic Games
5. Sport
   1. Athletics
   2. Auto racing
   3. Baseball
   4. Basketball
   5. Cricket
   6. Association football
   7. Golf
   8. Rugby
   9. Tennis
6. Toy

History and geography

History

This section is for events and periods in human history and prehistory. At least five sentences on:

1. History

Prehistory and ancient world

1. Prehistory
2. Stone Age
3. Bronze Age
4. Iron Age
5. Mesopotamia
6. Ancient Egypt
7. Ancient Greece
8. Roman Empire
9. Han Dynasty
10. Gupta Empire

Middle Ages and Early Modern

1. Abbasid Caliphate
2. Age of Enlightenment
3. Aztec
4. Byzantine Empire
5. Crusades
6. Holy Roman Empire
7. Hundred Years' War
8. Middle Ages
9. Mongol Empire
10. Ming Dynasty
11. Ottoman Empire
12. Protestant Reformation
13. Thirty Years' War
14. Renaissance
15. Tang Dynasty
16. Vikings

Modern

1. Arab-Israeli conflict
2. American Civil War
3. Apartheid
4. British Empire
5. Cold War
6. Cultural Revolution
7. French Revolution
8. Great Depression
9. The Holocaust
10. Industrial Revolution
11. Nazi Germany
12. Meiji Restoration
13. Russian Revolution
14. Qing Dynasty
15. Treaty of Versailles
16. Vietnam War
17. World War I
18. World War II

Geography

This section is for geographical concepts and for specific places.

1. Geography
2. City
3. Continent
4. Forest
5. Mountain
6. Desert
7. North Pole
8. Ocean
9. River
10. Sea
11. South Pole

Continents and major regions

1. Africa
2. Antarctica
3. Asia
4. Europe
5. Middle East
6. North America
7. Oceania
8. South America

Countries

Eventually, there should be articles on most or all of the countries listed at List of countries. However, for the smaller Wikipedias, some of the more high-priority countries to have articles on are:

1. Afghanistan
2. Algeria
3. Argentina
4. Australia
5. Austria
6. Bangladesh
7. Brazil
8. Canada
9. China
10. Democratic Republic of the Congo
11. Cuba
12. Egypt
13. Ethiopia
14. France
15. Germany
16. India
17. Indonesia
18. Iran
19. Iraq
20. Israel
21. Italy
22. Japan
23. Mexico
24. Netherlands
25. New Zealand
26. Nigeria
27. Pakistan
28. Poland
29. Portugal
30. Russia
31. Saudi Arabia
32. Singapore
33. South Africa
34. South Korea
35. Spain
36. Sudan
37. Switzerland
38. Tanzania
39. Thailand
40. Turkey
41. Ukraine
42. United Kingdom
43. United States
44. Vatican City
45. Venezuela
46. Vietnam

Cities

1. Amsterdam
2. Athens
3. Baghdad
4. Bangkok
5. Beijing
6. Berlin
7. Bogotá
8. Brussels
9. Buenos Aires
10. Cairo
11. Cape Town
12. Damascus
13. Delhi
14. Dhaka
15. Dubai
16. Hong Kong
17. Istanbul
18. Jakarta
19. Jerusalem
20. Karachi
21. Kinshasa
22. Kolkata
23. Lagos
24. London
25. Los Angeles
26. Madrid
27. Mecca
28. Mexico City
29. Moscow
30. Mumbai
31. Nairobi
32. New York City
33. Paris
34. Rio de Janeiro
35. Rome
36. Saint Petersburg
37. São Paulo
38. Seoul
39. Shanghai
40. Sydney
41. Tehran
42. Tokyo
43. Vienna
44. Washington, D.C.

Bodies of water

1. Amazon River
2. Arctic Ocean
3. Atlantic Ocean
4. Baltic Sea
5. Black Sea
6. Caribbean Sea
7. Caspian Sea
8. Congo River
9. Danube
10. Ganges
11. Great Barrier Reef
12. Great Lakes
13. Indian Ocean
14. Indus River
15. Lake Baikal
16. Lake Tanganyika
17. Lake Victoria
18. Mediterranean Sea
19. Mississippi River
20. Niger River
21. Nile
22. North Sea
23. Pacific Ocean
24. Panama Canal
25. Rhine
26. Suez Canal
27. Southern Ocean
28. Volga River
29. Yangtze River
30. Yellow River

Mountains and deserts

1. Alps
2. Andes
3. Himalayas
   1. Mount Everest
4. Mount Kilimanjaro
5. Rocky Mountains
6. Sahara