Which of the following is not a process of decomposition?

مندرجہ ذیل میں سے کون سا گلنے کا عمل نہیں ہے؟

Metabolism

Fixation

Leaching

None of these

Fixation is not a process of decomposition.

It refers to the conversion of nitrogen into a usable form for plants.

Processes like metabolism, leaching, and fragmentation are integral to decomposition.