I think the last word in the question pertains to a pedon. What is a pedon?
The pedon is known as the tiniest possible three dimensional volume of soil (usually 1 m2 at the surface and extends to the bottom) that is large enough to provide the classification of natural soil.
Factors for its formation
1. Physical Change - Some of the factors that allow physical changes to take place in the pedon soil for its formation are:
• Water (bodies of water and precipitation)
• Wind
• Temperature (Atmospheric conditions)
• Frost wedging
2. Chemical Change - Several factors affect the pedon soil's chemical components and structure, some of these are:
• Dissolution
• Hydration
• Hydrolysis
• Oxidation
3. Biological - Factors that allow biological formation in the pedon soil are lichen and root-wedging.
Answers & Comments
PEDON SOIL
I think the last word in the question pertains to a pedon. What is a pedon?
The pedon is known as the tiniest possible three dimensional volume of soil (usually 1 m2 at the surface and extends to the bottom) that is large enough to provide the classification of natural soil.
Factors for its formation
1. Physical Change - Some of the factors that allow physical changes to take place in the pedon soil for its formation are:
• Water (bodies of water and precipitation)
• Wind
• Temperature (Atmospheric conditions)
• Frost wedging
2. Chemical Change - Several factors affect the pedon soil's chemical components and structure, some of these are:
• Dissolution
• Hydration
• Hydrolysis
• Oxidation
3. Biological - Factors that allow biological formation in the pedon soil are lichen and root-wedging.
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