Waterfalls are undoubtedly amongst Earth’s most beautiful natural attractions. See how much you know about some of the world's most famous cascades with these multiple choice questions.

Known for its fine wines and centuries old association with the arts, how much do you know about Western Europe’s largest country?

Usually the result of weathering and erosion, unique rock formations are found all over the world - sometimes in splendid isolation and sometimes creating spectacular landscapes that stretch for miles. Test your knowledge of some of the world’s most famous rocks with these multiple choice questions...

Japan is an island country in Asia known for its distinctive culture and traditions. A fascinating mix of the historical and the modern, how much do you know about this nation?