Beyond the answers - interesting background to this quiz

The roots of samba go beyond a single style

While samba is strongly associated with Brazil, its origins are a blend of African rhythms and European musical traditions. The genre emerged in urban Rio de Janeiro in the early 20th century, particularly among communities with African heritage. Over time, samba developed into many regional forms, from the slower samba-canção to the percussive energy of samba-enredo heard during Carnival parades.

Why Mercury has such wild temperature swings

Mercury experiences the most extreme temperature variations of any planet in the Solar System. Because it has almost no atmosphere to trap heat, the side facing the Sun becomes extremely hot, while the night side plunges to freezing temperatures. This lack of atmospheric insulation, combined with a very slow rotation, creates a dramatic thermal contrast between day and night.

The Pacific is larger than all land combined

The Pacific Ocean is not only the largest ocean on Earth, it covers more area than all of the planet's landmasses put together. It stretches from the Arctic in the north to the Southern Ocean in the south, and from Asia and Australia to the Americas. Its name, meaning peaceful, was given by explorer Ferdinand Magellan, who encountered unusually calm waters during part of his voyage.

Antarctica is a desert, but not a sandy one

When people hear desert, they often picture dunes and heat, yet the largest cold desert on Earth is Antarctica. A desert is defined by low precipitation rather than high temperature, and Antarctica receives very little snowfall in its interior. The continent stores most of the world's fresh water as ice, but as liquid precipitation it is extremely scarce.

A novel about swapped identities

The Prince and the Pauper tells the story of Tom Canty, a poor boy from London, and Prince Edward, son of Henry VIII. The two meet by chance and decide to exchange clothes, leading each to experience the other's life. Mark Twain used the premise to explore themes of social inequality, justice, and the often arbitrary nature of power and privilege.