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Identify the correct sequence of the steps involved in the process of decomposition: A. Humification B. Catabolism C. Fragmentation D. Mineralisation E. Leaching Choose the correct answer from the options given below:

Options

  1. AC E B A D
  2. BC B E A D
  3. CC E B D A
  4. DE C B A D

Correct answer

A. C E B A D

Step-by-step solution

According to NCERT, the important steps in the process of decomposition are fragmentation, leaching, catabolism, humification, and mineralisation. First, detritivores (e.g., earthworm) break down detritus into smaller particles in a process called fragmentation (C). Next, by the process of leaching (E), water-soluble inorganic nutrients go down into the soil horizon and get precipitated as unavailable salts. Then, bacterial and fungal enzymes degrade detritus into simpler inorganic substances through catabolism (B)

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