How much do you know about the fascinating European country of Poland? Test your knowledge with these multiple choice questions.

As well as providing drainage channels for surface water and habitats for a diverse range of creatures, rivers boast some truly amazing scenery. Test your knowledge of the world's rivers with our multiple choice questions.

Home to more than two million saunas and known as the ‘Land of a Thousand Lakes’, how much do you know about the Nordic nation of Finland?

London has some of the world’s best-known streets with many of them having historical links to particular trades or industries. Test your knowledge of some of the city’s most famous thoroughfares with these multiple choice questions...