The rate of decomposition of detritus is affected by the abiotic factors like availability of oxygen, pH of the soil substratum, temperature etc. Discuss.

Explanation

### Step-by-Step Solution:

1. **Introduction to Decomposition**:
- Decomposition is the process by which dead organic matter is broken down into simpler inorganic substances by decomposers, such as bacteria and fungi. This process is crucial for nutrient cycling in ecosystems.

2. **Role of Oxygen**:
- Oxygen is a vital abiotic factor that significantly influences the rate of decomposition.
- Aerobic decomposers, which require oxygen, thrive in environments where oxygen is abundant.
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