The answers to the questions below are all four-letter place names.

1. Island of Honolulu

2. Country of Timbuktu

3. City of the Taj Mahal

4. Chin-Mongolia desert

5. Home of Machu Picchu

6. Most populous island in the world

7. Continent-dividing mountain range

8. Largest urban, industrial valley in Germany 

Answers:

 

1. OAHU

2. MALI

3. AGRA

4. GOBI

5. PERU

6. JAVA

7. URAL

8. RUHR