Question

Which of the following correctly describes the first stage in the decomposition process?

Options

• Enzymatic breakdown of complex molecules

• Nutrient release into soil and water

• Reabsorption by primary producers

• Death of organism, leaving behind organic matter

Answer 1

The decomposition process begins with the death of an organism, which leaves behind organic matter (dead tissue). This dead material then becomes available for decomposers to colonize and break down in subsequent stages.