Population density, migration and work

Para entender el concepto hemos visto un vídeo relacionado con la densidad de población:

https://www.youtube.com/watch?v=Bbs-gwmAuGw

15.    The population densitiy shows the number of people per km2. For example, in Spain there are 93 people per square kilometre.

16.    Catalonia, Madrid, Andalusia and Valencia are the regions of Spain with more immigrants.

17.    The population can be classified in two groups: active population and inactive population.

Trabajaremos el concepto "densidad de población" a través de esta actividad: