....... ecology is a sub-discipline of conservation biology, the goal of which is to mend damaged and degraded ecosystems.

Options

A. Conservation
B. Historical
C. Restoration
D. Renovation

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the sub-discipline of ecology that focuses on repairing damaged and degraded ecosystems.

2. **Identifying Key Terms**: The key terms here are "sub-discipline of conservation biology," "mend," "damaged," and "degraded ecosystems."

3. **Evaluating Options**:
- **Conservation**: This is a broad field that encompasses various practices aimed at protecting biodiversity, but it does not specifically focus on mending ecosystems.
- **Historical Ecology**: This involves studying past ecosystems through fossils and historical data, which is not directly related to mending ecosystems.
- **Restoration Ecology**: This is specifically aimed at recovering and restoring damaged ecosystems. It involves practices that help to rehabilitate ecosystems to a more natural state.
- **Renovation**: This term suggests a change but does not imply a guaranteed restoration of ecosystems.

4. **Choosing the Correct Answer**: Based on the evaluation, the correct sub-discipline that focuses on mending damaged ecosystems is **Restoration Ecology**.

5. **Final Answer**: Restoration Ecology is the sub-discipline of ecology that aims to mend damaged and degraded ecosystems.

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