Threats to biodiversity come from

Options

A. Habitat loss
B. Over exploitation
C. Intensive agriculture
D. All of these

Answer

**Step-by-Step Solution:**

1. **Understanding Biodiversity**:
- Biodiversity refers to the variety of life forms, including different species of plants, animals, and microorganisms, and the ecosystems they form. It is essential for maintaining ecological balance.

2. **Identifying Threats to Biodiversity**:
- The question asks about the threats to biodiversity, which can arise from various human activities and natural events.

3. **Analyzing the Options**:
- **Option A: Habitat Loss**:
- Habitat loss occurs when natural environments are destroyed or altered, often due to human activities like urban development, agriculture, and deforestation. This leads to fragmentation, where species lose their natural habitats, making it difficult for them to survive.
- **Option B: Overexploitation**:
- Overexploitation refers to the excessive use of natural resources, such as overfishing, hunting, and logging. This can deplete populations of species faster than they can recover, threatening their survival.
- **Option C: Intensive Agriculture**:
- Intensive agriculture involves using high levels of inputs like fertilizers and pesticides to maximize food production. This practice can lead to soil degradation, water pollution, and loss of biodiversity due to the destruction of habitats and harm to non-target species.

4. **Conclusion**:
- Since all three options (habitat loss, overexploitation, and intensive agriculture) are significant threats to biodiversity, the correct answer is **Option D: All of these**.

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