The term "composition soil" is not a standard or widely recognized term in the field of soil science or agriculture. It's possible that it might be used in a specific context or by a particular organization, but it's not a term with a universally understood meaning.

However, we can analyze the term "composition soil" and make some inferences about what it might mean:

* Composition: This implies the different components that make up the soil.

* Soil: This is the material that makes up the earth's surface, consisting of minerals, organic matter, air, and water.

Possible interpretations of "composition soil":

1. Soil with a specific composition: This could refer to a soil with a particular combination of mineral content, organic matter content, texture (sand, silt, clay), etc. For example, "a composition soil with high clay content and low organic matter."

2. Artificial soil: This could refer to soil that is created artificially, possibly by mixing different components or materials together. This might be used in specific contexts like hydroponics or soil remediation.

3. Soil with specific properties based on composition: This could refer to a soil characterized by its composition, leading to certain properties like water-holding capacity, nutrient availability, or suitability for specific plants.

To better understand the meaning of "composition soil" in a specific context, you need more information.

For example, where did you encounter this term? What was the context? Once you provide more information, we can give you a more precise and accurate interpretation.