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