1.14 marks
Figure 1 shows annual carbon fluxes (data are illustrative, written for this paper).
Analyse the data shown in Figure 1.
| Flux | GtC per year |
|---|---|
| Photosynthesis (land) | 120 |
| Respiration and decomposition (land) | 118 |
| Ocean uptake | 92 |
| Ocean release | 90 |
| Fossil fuels and cement | 10 |