1. Geography
2. Country
3. City
4. Map

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

Oceans and seas, 7

1. Sea
2. Arctic Ocean
3. Atlantic Ocean
   1. Mediterranean Sea
4. Indian Ocean
5. Pacific Ocean
6. Southern Ocean

Lakes, 5

1. Lake
   1. Caspian Sea
   2. Great Lakes
   3. Lake Baikal
   4. Lake Victoria

Rivers, 7

1. River
2. Amazon River
3. Congo
4. Ganges River
5. Mississippi River
6. Nile
7. Yangtze

1. Land
2. Desert
   1. Sahara
3. Forest
4. Glacier
5. Mountain
   1. Alps
   2. Andes
   3. Himalayas
   4. Rocky Mountains

1. Canada
2. Mexico
3. United States

1. Argentina
2. Brazil
3. Colombia

1. Egypt
2. Democratic Republic of the Congo
3. Ethiopia
4. South Africa
5. Nigeria

Eastern Asia, 3

1. People's Republic of China
2. Japan
3. South Korea

Southern Asia, 3

1. Bangladesh
2. India
3. Pakistan

Southeastern Asia, 5

1. Burma
2. Indonesia
3. Philippines
4. Thailand
5. Vietnam

Western Asia, 4

1. Iran
2. Israel
3. Saudi Arabia
4. Turkey

Eastern Europe, 3

1. Poland
2. Russia
3. Ukraine

Western Europe, 5

1. France
2. Germany
3. Italy
4. Spain
5. United Kingdom

1. Australia

America, 4

1. Los Angeles
2. Mexico City
3. New York City
4. São Paulo

Africa, 2

1. Cairo
2. Lagos

Asia, 9

1. Beijing
2. Delhi
3. Hong Kong
4. Jakarta
5. Jerusalem
6. Karachi
7. Mumbai
8. Shanghai
9. Tokyo

Europe, 5

1. Istanbul
2. London
3. Moscow
4. Paris
5. Rome