Answer:
The correct answer is Process A and C.
Explanation:
The given diagram is the display of the carbon cycle. The biogeochemical cycle That carbon is interchange among the pedosphere, geosphere, biosphere hydrosphere, and atmosphere on the Earth. It includes several processes like respiration, decomposition and many more.
Respiration process occurs only in living organisms and in this process carbon release in the atmosphere in the form of carbon dioxide. There are two processes in the given diagram that displays respiration which is - process A and process c.
Thus, the correct answer is Process A and C.