Development of soil from parental rock is termed as:

Options

A. humification
B. pedogenesis
C. myrmecophily
D. edaphic climax

Answer

To solve the question "Development of soil from parental rock is termed as:", we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: The question asks for the term that describes the process of soil formation from the underlying rock, known as parental rock.

2. **Identify Key Terms**: The key terms here are "development of soil" and "parental rock". This indicates we are looking for a term related to soil formation.

3. **Analyze the Options**:
- **Eumification**: This term is related to the process of humus formation, not directly to soil formation from rock.
- **Pedogenesis**: This term refers to the process of soil formation, specifically the development of soil from parent material (rock).
- **Mycophilia**: This term relates to the affinity for fungi, which is not relevant to soil formation from rock.
- **Pediphilic climates**: This term refers to climates that favor soil formation but does not directly describe the process itself.

4. **Select the Correct Answer**: Based on the analysis, the correct term that describes the development of soil from parental rock is **Pedogenesis**.

5. **Conclusion**: Therefore, the answer to the question is **Pedogenesis**.