- Primary sector: extract raw materials
- mining/ quarrying
- fishing
- forestry
- agriculture
- Secondary sector: raw material → finished/ stem-finished goods
- manufacturing/ processing/ construction
- metal working and smelting
- automobile/ textile production
- chemical and engineering industries
- food processing
- construction
- shipbuilding
- Tertiary: service
- Professional services: accountancy, legal advice and medical care
- Transport
- Household service: plumbing, decorating, gardening and house maintenance
- Leisure services: television, tourism
- Financial services: banking, insurance, investment advice
- Commercial services: freight delivery, printing and employment agencies
Change in importance in development
- Primary → secondary → tertiary
| Primary |
Secondary |
Tertiary |
| undeveloped country |
developing country |
developed country |
- change in demand: services > manufactured goods
- Competition in manufacturing production
- growth in public sector → services
- advance tech
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📈 Assembly plants: factory where parts are put togther to make the final product
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