Tertiary Sector: Services, Transport, Trade and Types
Classified in Geography
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Tertiary Sector: Definition and Characteristics
TERTIARY SECTOR: Activities involved in delivering services to meet people's or companies' needs.
- Immaterial activities: Do not produce material goods.
- Low level of mechanization: Undertaken mainly by humans, not machines.
- Very heterogeneous: Includes many different types of services.
- Examples: Transport, communications, tourism, trade, health care and education.
Transport System
Transport system — Means of transport — Infrastructures
| Transport Type | Means of Transport | Infrastructures |
|---|---|---|
| Land transport | Lorry, train | Roads, railways |
| Sea transport | Boats, ships | Ports |
| Air transport | Airplane, helicopters | Airports |
Elements Involved in Trade
- Supply and demand: Sellers and customers.
- Merchandise: Goods and services that are