Known for its beautiful location, impossibly steep hills and iconic Golden Gate Bridge, San Francisco is one of America’s most cosmopolitan cities. Test your knowledge of the ‘city by the bay’ with these multiple choice questions...

The world’s fourth largest continent by size and its fifth by population, South America is home to stunning natural landscapes and architectural wonders. Test your knowledge of this colourful continent with these multiple choice questions...

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...

The second largest country in the world by area, Canada is known for its rugged coastline and impressive mountain scenery. How much do you know about this fascinating country?