A highly permeable soil indicates that the soil mass has

A highly permeable soil indicates that the soil mass has

• A. Large interconnected pore spaces between large particles
• B. Small pores with limited connections
• C. Dense particle packing
• D. Clay-rich matrix

Answer: (A)

Permeability is all about how easily water can move through the soil, which depends on the size of the pores and how well those pores connect. A soil with large, interconnected pore spaces between large particles provides clear pathways for water to flow, so it allows rapid movement and drainage. That’s why this option best captures a highly permeable soil. Small pores with limited connections would slow flow because the pathways are narrow and poorly linked. Dense particle packing leaves little space for pores, so there’s less room for water to move. A clay-rich matrix has very small, tortuous pores due to plate-like minerals and strong particle cohesion, which also impedes flow.

Permeability is all about how easily water can move through the soil, which depends on the size of the pores and how well those pores connect. A soil with large, interconnected pore spaces between large particles provides clear pathways for water to flow, so it allows rapid movement and drainage. That’s why this option best captures a highly permeable soil.

Small pores with limited connections would slow flow because the pathways are narrow and poorly linked. Dense particle packing leaves little space for pores, so there’s less room for water to move. A clay-rich matrix has very small, tortuous pores due to plate-like minerals and strong particle cohesion, which also impedes flow.