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