What does the Clark Fisher model show?

It shows how the proportion of a country's workforce in each sector changes as the economy develops, moving from primary through secondary to tertiary dominance.

Describe the three stages of the Clark Fisher model.

A pre-industrial stage dominated by primary employment, an industrial stage in which secondary employment peaks, and a post-industrial stage in which tertiary and then quaternary employment dominate.

At what point does secondary employment peak in the model?

Part-way through the industrial stage, after which it falls as machinery replaces labour and production moves overseas.

WJEC A-Level Geography 601-8455-3

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Changing Places

Economic restructuring and the Clark Fisher model

3 things to know
AS Unit 2

Overview

Four sectors of employment, employment in each of the primary and secondary sectors and three stages of the Clark Fisher model.

What you need to know

Answer each one before you reveal it.

Your recallNot started

Key term

Name the four sectors of employment.

Key term

Give an example of employment in each of the primary and secondary sectors.

Key term

What does the quaternary sector involve?

Questions from this subtopic

Each one with the model answer underneath.

1
Name the four sectors of employment.
Model answer
Primary, secondary, tertiary and quaternary.
2
Give an example of employment in each of the primary and secondary sectors.
Model answer
Farming, fishing, forestry or mining is primary; manufacturing, construction or processing is secondary.
3
What does the quaternary sector involve?
Model answer
The quaternary sector involves knowledge-based work such as research and development, information technology, higher education and consultancy.
4
What does the Clark Fisher model show?
Model answer
It shows how the proportion of a country's workforce in each sector changes as the economy develops, moving from primary through secondary to tertiary dominance.
5
Describe the three stages of the Clark Fisher model.
Model answer
A pre-industrial stage dominated by primary employment, an industrial stage in which secondary employment peaks, and a post-industrial stage in which tertiary and then quaternary employment dominate.
6
At what point does secondary employment peak in the model?
Model answer
Part-way through the industrial stage, after which it falls as machinery replaces labour and production moves overseas.

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