Primary activities: Hunting, gathering, and agriculture
medium
1 of 5 Lessons
Secondary activities: Manufacturing and industry types
medium
2 of 5 Lessons
Tertiary activities: Trade, transport, and tourism
medium
3 of 5 Lessons
Quaternary and quinary activities in global economy
medium
4 of 5 Lessons
Impact of technology on human occupations
medium
5 of 5 Lessons