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the nitrogen and carbon in it.

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cake!

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Q: What forms the organic portion of soil?
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Related questions

What does soil forms in?

Soil forms from ground rocks and organic material like compost.


What is dark organic material that forms in soil?

Humus


How does the inorganic portion of soil form?

The inorganic portion of soil forms from rocks getting weathered by chemical and physical means to form soils.


how does soil forms from rocks?

Lichen dies and create organic material and soil ,which plants grow new soil anyways


Can granite turn into soil?

It can become a part of soil. Soil is a mixture of organic and mineral/rock components. Just about any rock type can contribute to the inorganic portion.


What process forms the decomposed organic material or humus that is a part of soil?

Erosion describes the process that forms the decomposed organic material that is called humus and that is part of soil. It operates by wearing down the material through weathering. The weathering reflects the predominant influences of water or of wind in nature.


What compound have?

Organic Soil Organic Soil


What happen to a large portion of the carbon when organic matter decompose?

When organic matter decomposes, a significant portion of the carbon is released into the atmosphere as carbon dioxide (CO2) through the process of respiration by decomposer organisms. Some of this carbon can also be converted into other forms such as methane (CH4) during anaerobic decomposition. However, a small proportion of carbon can be retained in the decomposing material as organic matter in the form of humus or stored in the soil.


What is the dark organic material that forms in soil as plant and animal matter decays?

HUMUS !:)


What process forms the decomposed organic material or humus that is part of soil?

Erosion describes the process that forms the decomposed organic material that is called humus and that is part of soil. It operates by wearing down the material through weathering. The weathering reflects the predominant influences of water or of wind in nature.


What is organic potting soil?

it's soil that's organic.


How does soil evolve?

Soil forms as rock is broken down by weathering and mixes with other materials on the surface. Soil is a mixture of rock particles, minerals, decayed organic material, air, and water.