Depending on the quantity of minerals , select the option that has the soil types in correct ascending order .

Options

A. Silt `lt` Clay `lt` Fine sand
B. Clay `lt` Silt `lt` Fine sand
C. Fine sand `lt` Clay `lt` Silt
D. Silt `lt` Fine sand `lt `Clay

Answer

To solve the question regarding the correct ascending order of soil types based on the quantity of minerals, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Types of Soil**: The three types of soil mentioned are clay, silt, and fine sand. Each type has a different particle size and mineral content.

2. **Identify Particle Sizes**:
- **Clay**: Particle size is less than 0.002 mm.
- **Silt**: Particle size ranges from 0.002 mm to 0.05 mm.
- **Fine Sand**: Particle size ranges from 0.1 mm to 0.25 mm.

3. **Assess Water Holding Capacity and Mineral Content**:
- **Clay**: Has the highest water holding capacity and is known to contain a significant amount of minerals.
- **Silt**: Contains fewer minerals than clay but more than fine sand.
- **Fine Sand**: Contains the least amount of minerals and has larger particles, which means it has lower water retention.

4. **Determine the Correct Order**: Based on the amount of minerals present in each type of soil:
- **Clay** has the highest mineral content.
- **Silt** comes next with moderate mineral content.
- **Fine Sand** has the least mineral content.

5. **Arrange in Ascending Order**: Therefore, the correct ascending order based on the quantity of minerals is:
- Fine Sand < Silt < Clay

### Final Answer:
The correct ascending order of soil types based on the quantity of minerals is:
**Fine Sand < Silt < Clay**