Study the table below, which shows the change in employment structure for an emerging economy between 1970 and 2020.
| Year | Primary industry (%) | Secondary industry (%) | Service industry (%) |
|---|---|---|---|
| 1970 | 42 | 20 | 38 |
| 1980 | 33 | 24 | 43 |
| 1990 | 25 | 27 | 48 |
| 2000 | 21 | 29 | 50 |
| 2010 | 19 | 27 | 54 |
| 2020 | 18 | 25 | 57 |
Which one of the following describes the change in employment in primary industry from 1970 to 2020?
It stays the same
It more than halves
It halves
It doubles
98 exam-style questions on AQA GCSE Geography The changing economic world, covering The changing economic world. Each one has a worked solution and a mark scheme showing where the marks go.