Pedology.
The formation of complex organic matter in soil is called Humus
Fossil fuel gas, such as natural gas, is formed from the decomposition of organic matter underground over millions of years. This organic matter can be from plants, algae, or microscopic organisms that lived in ancient seas and swamps. As the organic matter decays under high pressure and temperature, it forms natural gas deposits that can be extracted for energy use.
Organic matter that is broken down into soil is called humus. Humus is a dark, organic material that forms in soil from the decomposition of plant and animal matter. It helps improve soil structure, nutrient content, and water holding capacity.
The process you are referring to is called organic matter decomposition, which results in the formation of a layer of soil called humus. Humus is a dark, nutrient-rich material that improves soil structure and fertility.
Decayed matter that becomes part of the soil is called organic matter. This includes leaves, plant material, animal remains, and other organic substances that break down and contribute nutrients to the soil. Organic matter is important for soil fertility and structure.
Microscopic plants growing in decaying matter are called saprophytic plants, which obtain their nutrients from dead organic matter through decomposition. Examples include fungi like molds and yeast.
Decaying organic matter in the soil is called humus. When it is added to the soil deliberately, it is called compost.
The formation of complex organic matter in soil is called Humus
Another term for decayed organic matter is "humus".
Detritivores
They are called consumers or decomposers.
Bacteria that live on dead organic matter are called saprophytic or saprotrophic bacteria. These bacteria break down and decompose the organic material, helping to recycle nutrients back into the environment.
there called humuhumunukunukuapua'a because there on the octonauts on cbeebies
Fossil fuel gas, such as natural gas, is formed from the decomposition of organic matter underground over millions of years. This organic matter can be from plants, algae, or microscopic organisms that lived in ancient seas and swamps. As the organic matter decays under high pressure and temperature, it forms natural gas deposits that can be extracted for energy use.
Biomass.
decompose
An example of a microscopic organism that produces its own food is a phytoplankton. These are photosynthetic organisms that use sunlight to convert carbon dioxide and nutrients into organic matter through the process of photosynthesis.