A few of the processes involved in the carbon cycle are shown. In the carbon cycle, which of these processes give off carbon dioxide into the atmosphere?
- A1, 2 and 3
- B1, 2 and 4
- C1 and 4 only
- D2 and 3 only
Biology 0610 · IGCSE · Nutrient cycles
Biology 0610 · IGCSE · Nutrient cycles
A few of the processes involved in the carbon cycle are shown. In the carbon cycle, which of these processes give off carbon dioxide into the atmosphere?