A major distinction between decomposition and mineralization is that decomposition
A) occurs after mineralization.
B) is a biological process, while mineralization is a chemical process.
C) is a chemical process, while mineralization is a biological process.
D) first breaks organic matter into smaller particles, which then undergo mineralization.
E) is part of energy flow, while mineralization is part of biogeochemical cycling.

Question

Quizplus · Accepted Answer

Decomposition is the process where organic matter is broken down into simpler organic or inorganic matter such as carbon dioxide, water, and minerals. This process is primarily carried out by decomposers like bacteria and fungi. Mineralization is a subset of decomposition where the organic nutrients are converted into inorganic forms that can be readily absorbed by plants. Thus, decomposition first breaks down organic matter into smaller particles, which then may undergo mineralization to release inorganic nutrients.

A Major Distinction Between Decomposition and Mineralization Is That Decomposition