Economic Activity and Energy Key Idea 4.1 Economic sectors Economic Activity and Energy Industrial Sectors Lesson 2 of 3

Lesson Objectives Recap on primary, secondary, tertiary and quaternary sectors. Understand the “development pathway.” Describe variations in sectoral balance between countries.

Key Points All industries can be seen as a system of inputs, processes, outputs and feedback. Industries are likely to locate themselves near the inputs they require. They also need access to market, power supply, communications and labour. Primary industry involves the extraction or production of raw materials. Secondary industries process the products of primary industries and manufacture them into goods and products. The tertiary sector provides services, skills, goods and products from primary and secondary industries. The quaternary sector supplies information services, such as computing and Research and Development.

What is the development pathway? Read page 93 and summarise what the “development pathway” or “staircase” is.

Line graph to show the UK employment structure from 1800 – 2000 Describe the change in employment structure over time. Line graph to show the UK employment structure from 1800 – 2000

Country Income Groups Your task is to research and compare two countries. High Income – Low Income Take a look at the interactive map to help you choose your countries for research. Complete for Homework http://ih-igcse-geography.wikispaces.com/Grouping+countries

Taboo Quaternary Industry Primary Industry Employment Structure Development pathway HIC Industrial Revolution LIC Manufacture Markets Tertiary Industry Labour