Natura and properties of soil in different places vary due to

Options

A. climate
B. weatering process
C. topography
D. all of these

Answer

### Step-by-Step Solution:

1. **Understanding Soil Variation**:
- The nature and properties of soil vary in different places due to several factors. These variations can be seen in the types of soil such as sandy, clayey, loamy, and silt soils.

2. **Soil Types and Plant Growth**:
- Different types of soil support different types of vegetation. For instance, plants that thrive in sandy soil may not grow well in loamy or clayey soil due to the distinct physical and chemical properties of each soil type.

3. **Soil Layers**:
- Soil is composed of various layers, which include:
- **O Horizon**: Rich in organic matter.
- **A Horizon**: Contains humus, making it fertile.
- **B Horizon**: Shows some transformation from rock to soil.
- **C Horizon**: Composed of decomposed rocks.
- Each layer contributes to the overall properties and fertility of the soil.

4. **Factors Influencing Soil Properties**:
- The nature and properties of soil are influenced by several key factors:
- **Climate**: Different geographical regions have varying climates (tropical, temperate, polar, etc.), which affect soil formation and type.
- **Weathering Process**: This is the process through which rocks break down to form soil. The type of weathering is influenced by the climate and topography of the area.
- **Topography**: The physical configuration of the land affects drainage, erosion, and the accumulation of organic matter, thereby influencing soil properties.

5. **Conclusion**:
- Given the above factors, the nature and properties of soil vary in different places due to climate, weathering processes, and topography. Therefore, the correct answer to the question is that all of these factors contribute to the variation in soil nature and properties.