Synecology is study of

Options

A. Human environment of a place
B. Biotic environment of a place
C. Abiotic component of a place
D. Biotic community in relation to environment of a place.

Answer

**Step-by-Step Solution:**

1. **Understanding Synecology**: Synecology is a branch of ecology that focuses on the study of groups of organisms, specifically the interactions and relationships between different species within a community and their environment.

2. **Identifying the Options**: The question provides several options regarding what synecology studies:
- Human environment of a place
- Biotic environment of a place
- Abiotic component of a place
- Biotic community in relation to environment of a place

3. **Analyzing Each Option**:
- **Human environment of a place**: This option is incorrect as synecology does not focus solely on human interactions.
- **Biotic environment of a place**: This option is too broad and does not specifically refer to the interactions among different species.
- **Abiotic component of a place**: This option is incorrect because abiotic components refer to non-living factors, which are not the focus of synecology.
- **Biotic community in relation to environment of a place**: This option accurately describes synecology, as it emphasizes the study of living organisms (biotic community) and their interactions with the environment.

4. **Conclusion**: Based on the analysis, the correct answer is that synecology is the study of the "biotic community in relation to the environment of a place."

**Final Answer**: Synecology is the study of the biotic community in relation to the environment of a place.

---