Relier Pairs 2º de ESO: Unit 6: Human Geography of America and Africa.Version en ligne In this activity we have to find connections between ideas. The key factor is to know the differences that american and african continent present and the number of inhabitants who live in them. par Fernando Navarro García 1 640 millions of people 2 Two major countries with many cultural and commercial ties 3 Represents one fifth of the Earth land mass. 4 Life expectancy for men in Central and SouthAmerica 5 It is considered the most privileged part of the american continent. 6 37 millions of inhabitants 7 The population exceeds 350 millions of people 8 The social differences between human beings are more dramatic here. 9 Social, economic and political factors. 10 328 millions of inhabitants Causes that explain the emigration from south to the north The population of central and southamerica Africa 71 years NorthAmerica Canada United States, Canada. Population of NorthAmerica United States Central and southamerica