Each Biosphere reserve has how many zones ?

Options

A. 2
B. 3
C. 4
D. 1

Explanation

**Step-by-Step Solution:**

1. **Understanding Biosphere Reserves**: Biosphere reserves are areas designated for the conservation of biodiversity and the promotion of sustainable development. They serve as a model for the relationship between people and the environment.

2. **Identifying the Zones**: Each biosphere reserve is divided into specific zones to manage conservation efforts effectively. The question asks how many zones are present in each biosphere reserve.

3. **Types of Zones**: There are three distinct zones within a biosphere reserve:
- **Core Zone**: This is the innermost zone where human activities are strictly prohibited. It is primarily protected for conservation purposes.
- **Buffer Zone**: Surrounding the core zone, this area allows for limited human activities that do not interfere with the conservation of the core zone. It serves as a protective barrier.
- **Transition Zone**: This is the outermost zone where human settlements and activities are permitted. It is designed to promote sustainable development while conserving biodiversity.

4. **Conclusion**: Therefore, each biosphere reserve has **three zones**: the core zone, buffer zone, and transition zone.

**Final Answer**: Each biosphere reserve has **three zones**.

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