How can we prevent the loss of top soil?

Explanation

### Step-by-Step Solution to Prevent the Loss of Topsoil

1. **Understanding Topsoil and Its Importance**:
- Topsoil is the uppermost layer of soil, rich in nutrients and organic matter, which is crucial for plant growth. It contains humus, earthworms, and other organisms that enhance soil fertility.

2. **Identifying Causes of Topsoil Loss**:
- Topsoil loss, also known as soil erosion, can be caused by various factors, including:
- Excessive wind and water (flooding, heavy rainfall).
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