Question

describ the compostion of soli​

Answer 1

Answer:

In general, soil contains 40-45% inorganic matter, 5% organic matter, 25% water, and 25% air. In order to sustain plant life, the proper mix of air, water, minerals, and organic material is required. Humus, the organic material in soil, is composed of microorganisms (dead and alive) and decaying plants

Answer 2

Answer: 1.   inorganic mineral matter, about 40 to 45 percent of the soil volume.

  2. organic matter, about 5 percent of the soil volume.

   3 . water, about 25 percent of the soil volume.

    4. air, about 25 percent of the soil volume