Topic Details (Notes format)

Which of the following countries has the largest population in the world?

Which of the following is a natural boundary between the United States and Canada?

Which of the following countries is completely landlocked?

Which of the following cities is situated on the banks of the River Thames?

Which of the following rivers is the longest river in the world?

Which of the following rivers flows through Paris?

Which of the following countries has the most islands?

Which of the following rivers is known as "Mother Ganga" in India?

The "Ring of Fire" is located in which ocean?

Which of the following is the most populous city in the world?