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The correct order of the process of decomposition is

Options

  1. ACatabolism - Fragmentation – Leaching - Humification - Mineralisation
  2. BCatabolism - Fragmentation – Humification - Leaching - Mineralisation
  3. CFragmentation - Humification – Catabolism - Leaching - Mineralisation
  4. DFragmentation - Leaching - Catabolism - Humification - Mineralisation

Correct answer

D. Fragmentation - Leaching - Catabolism - Humification - Mineralisation

Step-by-step solution

Dead plant remains such as leaves, bark, flowers and dead remains of animals, including fecal matter, constitute detritus, which is the raw material for decomposition. The important steps in the process of decomposition are fragmentation, leaching, catabolism, humification and mineralisation.

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