Presentation of the Tertiary sector for 3º ESO

4. WHO DELIVERS
THEM?
FUNCTION
DEGREE OF
SPECIALISATION
PRIVATE PUBLIC
LOW-SKILLED
SKILLED
HIGHLY-
SKILLED

5. STRATEGIC SECTOR
DEFENSE
TERRITORIAL
INTEGRATION
ECONOMY
CULTURAL
IMPORTANCE

10. Transport network: transport routes create different networks across geographic space.
These are formed up by nodes -points of departure and arrival- and pathways –lines that
link the nodes together.

12. TEN T SCHEME
European Union
The TEN-T programme consists of
hundreds of projects – defined as
studies or works – whose
ultimate purpose is to ensure the
cohesion, interconnection and
interoperability of the trans-
European transport network, as
well as access to it. TEN-T
projects, which are located in
every EU Member State, include
all modes of transport

13. EUROPEAN MAIN
ROAD NETWORK

14. EUROPEAN HIGH-
SPEED TRAIN
NETWORK

15. EUROPEAN MAIN
INLAND
WATERWAYS AND
PORTS NETWORK

16. EUROPEAN MAIN
PORTS

17. EUROPEAN MAIN
AIRPORTS

18. US ROUTES

27. Tourism in % of GDP

33. Since the 1980s ‘Commercial revolution’:
SUPPLY
DEMAND
TYPE OF SALE
TECHNOLOGIES
- Increasing diversification
- Globalisation increase of foreign
trade.
- Increase of purchasing power  Increase of demand.
- Mode diversity: age, gender, background, etc.
- Shopping  Leisure activity.
- Change of retail spaces
- Adoption of self-service and
large retail stores.
- Retail equipment: card payment
terminals, barcode readers, computers,
etc.
- Purchasing: vending machines, Internet,
etc.
- Payment methods: payment cards,
Internet applications, etc.).

34. Retail: it sells directly to consumers
from a range of establishments.
Domestic trade  Trade undertaken within a country’s borders.
Wholesale: it involves buying large
quantities of merchandise directly
from manufacturers and then selling
them to other traders or businesses.

35. TRADITIONAL
BUSINESS
- Specialised shops, grocery shops, municipal markets,
street markets, etc.
- Small-scale operation.
- Limited rotation of products.
- Personalised service.

36. LARGE RETAIL
STORES
- Different typologies.
- Large-scale operations.
- Great variety of products.
- Self-service basis
Supermarkets: food and cleaning
products, mostly, at low prices.
Superstores: greater variety than
supermarkets, and they also include
household appliances, textiles, etc.

37. Shopping parks: a number of shopping centres
grouped into one place and organised into
independent areas.
Department stores: large range of product
types organised into different departments
Shopping centres: combining a superstore and a
large variety of shops and leisure facilities such as
cinema and restaurants

38. URBAN CENTRE
Traditional retail  Now,
competition from large retail
stores.
PERIPHERY
Site for large area retail stores.

39. Foreign trade is undertaken between countries, involving the purchase (import) or the sale (export) of goods.

41. • Majority of the world’s goods (50 %) and services (75 %).
• Main exports: manufactured goods and technology.
• Main imports: import of energy and raw materials.
• The increase of offshored industries means that the number of imported goods rises every year.

42. • Greater role in the world’s economy.
• Main imports: semi-finished and finished goods and technology.
• Main exports: finished products.
• With less-developed areas, they import raw materials and energy and
they export manufactured products and low-cost technology products.

43. Economies by size of merchandise trade, 2016 (WTO)
Russia
Underdeveloped Latin
American countries
Oceania
Lesser participation in global
trade.
Imports: manufactured
goods.
Exports: energy and food
production.
Sub-Saharan Africa 
Marginal region due to
poverty.