Chapter 17- Sectors of the economy
“This chapter is dealing with the primary, secondary and tertiary sectors of the
economy and de-industrialisation”
* Primary sector- What is it?
- Industries in the primary sector are involved in the production and
extraction of natural resources
- Activities associated with the primary sector include Agriculture,
Mining (extraction of oil and gas included), Fishing, Forestry, Hunting
and Quarrying
- An example of a business that operates in the primary sector is
McDonalds
* Secondary Sector- What is it?
- The secondary sector of the economy converts raw materials into finished
or semi-finished goods
- All of manufacturing, processing and construction lies within this sector
- Some examples of activities involved in this sector are metal working,
automobile production, smelting, textile production, engineering,
shipbuilding and construction
- An example of a company that operates in the secondary sector is Toyota
*Tertiary Sector- What is it?
The tertiary sector of the economy is the service industry. This sector
provides services to the general population and businesses
There is a wide variety of services. These are just some of them: Tourism,
entertainment (movies, television, radio, music, theater, etc), financial
services (Banking and insurance), transportation (taxi, train and buses)
and professional services (accountancy, legal advice and medical care)
An example of a business that operates in the tertiary sector is Blue Bird
* De-industrialisation
-The number of people employed in each sector of the economy does not
remain constant
-The importance of a sector increases at the expense of another sector. For
example, when the industrial revolution began, more resources are diverted
to be used in manufacturing. As a result, the secondary sector grows while
the primary sector declined
-The decline in manufacturing is called de-industrialisation
-In most developed nations, the tertiary sector is growing while the
secondary industry is declining. There are a number of reasons why but here
are the main ones:
-Competition from developing countries
-Advances in technology (machine replaces people)
-The rapid growth of the public sector in developed countries (the
public sector mainly provides services, leading to the growth of the
tertiary sector)
-Changes in consumer demand: people may prefer to spend more of
their income on services rather than manufactured goods. There is also
a decline in demand for traditional industries in manufacturing such as
textiles
-In most developing countries, the secondary and tertiary sector is
expanding
-For example, Brazil manufacture goods on a large scale and export them to
developed countries
-In underdeveloped countries, most people are still employed in the primary
sector. There is little growth in the secondary and tertiary sector