the nitrogen and carbon in it.
cake!
sand
The inorganic portion of soil forms from rocks getting weathered by chemical and physical means to form soils.
HUMUS !:)
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.
Organic soil cannot contain the chemicals typically used in agriculture.
Organic soil cannot contain the chemicals typically used in agriculture.
Soil forms from ground rocks and organic material like compost.
Humus
The inorganic portion of soil forms from rocks getting weathered by chemical and physical means to form soils.
Lichen dies and create organic material and soil ,which plants grow new soil anyways
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.
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.
Organic Soil Organic Soil
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.
HUMUS !:)
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.
it's soil that's organic.
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.