Which one of the following occupies the highest volume percent in a fine sandy loam surface soil in good condition for plant growth?

A. Organic matter

B. Pore space which includes air and/or water

C. Mineral matter

D. Others including macro and micro and fauna

Answer: Option B

Solution(By Examveda Team)

Pore space which includes air or water occupies the highest volume percent in a fine sandy loam surface soil in good condition for plant growth.
Pore space in the soil makes it more porous and good in texture, allowing roots to respire in the soil.