From Paper 3: Geographical debates
1(a)4 marks
Figure 1: Global cereal yields (tonnes per hectare, approximate).
Describe the change shown.
| Year | 1960 | 1990 | 2020 |
|---|---|---|---|
| Yield | 1.4 | 2.8 | 4.1 |
| Year | 1960 | 1990 | 2020 |
|---|---|---|---|
| Yield | 1.4 | 2.8 | 4.1 |
| Year | 1960 | 1990 | 2020 |
|---|---|---|---|
| Yield | 1.4 | 2.8 | 4.1 |
This paper is written by Plasmo in the style of the OCR A-Level Geography exam. It is not a past paper and is not produced or endorsed by the exam board.