Tertiary activities
Tertiary economic activities are the service industry.Trade is tertiary activity in which transportation is very important via air route,land route.
Tertiary economic activity has grown more important in recent years. Tertiary economic activity is the economic activity of the service sector.
i believe that the levels of economic activity is 1.primary activity 2.secondary activity 3.tertiary activity 4.quaternary activity
for Appalachian mountains the economic activities are - mining.
Tertiary activities
Tertiary economic activities are the service industry.Trade is tertiary activity in which transportation is very important via air route,land route.
no
Tertiary economic activity has grown more important in recent years. Tertiary economic activity is the economic activity of the service sector.
i believe that the levels of economic activity is 1.primary activity 2.secondary activity 3.tertiary activity 4.quaternary activity
for Appalachian mountains the economic activities are - mining.
Coal mining
Agriculture and fishing.
iron mining
manufacturing, mining and tourism.
Three economic activities are fishing, mining, and oil extraction.
farming, mining, tourism.