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Soil is a mixture of _______. a. solids b. solids, liquids, and gases c. solids and liquids d. solids and gases

Sagot :

Option B, solids, liquids, and gases, is the right answer.

The soil is a three-element arrangement composed of solid (rocks crystals and hummus), liquid ( air and water) and gas (nitrogen and oxygen). In addition to abiotic factors soil also contains living organisms such as bacteria and protozoa. In the context of Biology, the soil has a significant value, as it is believed that soil is basis of basic ecosystem function

Answer:

Option B

Explanation:

Because soil contains a mixture of rock particles, minerals, decayed organic material, air, and water. The decayed organic matter in soil is humus. The sand, silt, and clay portion of soil comes from weathered bedrock material.