Matching Pairs Population Online version Match the two parts of the sentences about population by Kate Paternoster 1 Spain is the second largest country in the European Union,... 2 Population distribution is... 3 Archipelagos are... 4 Population density is... 5 The current population density of Spain is... 6 In Spain,... 7 When people move from rural areas to cities, it is called... 'interior emigration'. most people live in Madrid, on the coast and in the archipelagos. 92 people per square kilometre. where people live within a particular area. how many people live in one square kilometre. but it is eighteenth in population density. groups of islands.