Which of the following groups of organisms convert organic materials to inorganic forms ?

Options

A. Producers
B. Consumers
C. Decomposers
D. Green plants

Answer

To solve the question "Which of the following groups of organisms convert organic materials to inorganic forms?", we can follow these steps:

### Step 1: Understand the Process of Decomposition
Decomposition is the process by which organic materials are broken down into inorganic forms. This process is essential for recycling nutrients in the ecosystem.

### Step 2: Identify the Groups of Organisms
We need to consider the different groups of organisms mentioned in the options:
- **Producers (Autotrophs)**: These organisms, such as green plants, produce their own food through photosynthesis. They do not convert organic matter into inorganic forms; instead, they convert inorganic substances (like carbon dioxide and water) into organic substances (like glucose).

- **Consumers**: These organisms consume organic matter (plants and animals) for energy. They do not convert organic matter into inorganic forms; they rely on autotrophs for their food.

- **Decomposers**: These organisms, such as bacteria and fungi, break down dead organic matter and waste products, converting them into inorganic substances (like carbon dioxide, water, and minerals). This process is crucial for nutrient cycling in ecosystems.

### Step 3: Determine the Correct Group
From the analysis above, it is clear that the group of organisms responsible for converting organic materials into inorganic forms is the **Decomposers**.

### Conclusion
Therefore, the answer to the question is **Decomposers**.

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