Topic Details (Notes format)

In which layer of Earth do earthquakes primarily occur?

Which arthropods are known for living in colonies and can have distinct castes like workers, soldiers, and a queen?

The Nobel Prize for Literature was first awarded in which year?

In which city is the headquarters of the United Nations located?

Which city in Switzerland is known for its medieval clock tower called the Zytglogge?

Who discovered cell structure?

Who discovered the Terracotta Army?

Which element has the chemical symbol "Ce"?

Who discovered penicillin?

Which of the following is the smallest planet in our Solar System?