humus smart people
Carbon from plants and animals moves into the soil through processes like decomposition, where organic matter breaks down and releases carbon into the soil. Additionally, root exudates and plant litter contribute to soil carbon as they are broken down by soil organisms. Animal waste and remains also add carbon to the soil through decomposition.
humus. It is formed through the decomposition of organic matter, such as dead plants and animals, by soil microorganisms. Humus helps improve soil structure, fertility, and moisture retention in the Midwest region.
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Decaying material in the soil is called, "Humus". (HYOO-muss)
The base material from which soil is created is called parent material. This can be rock, sediment, organic matter, or a combination of these materials that undergo weathering and decomposition processes to form soil.
This movement of carbon between carbon reservoirs is called carbon cycling. It involves processes such as photosynthesis, respiration, decomposition, and combustion that transfer carbon between the atmosphere, oceans, plants, soil, and animals.
they are called soil animals because they like the natural coolness that the soil provides for them
One common bacterium found in soil and animals is Bacillus cereus, which is known for its role in soil ecology and can cause food poisoning in humans. Another example is Escherichia coli, which resides in the intestines of animals and can also be found in soil contaminated with fecal matter. Additionally, Actinobacteria, a group of bacteria, is prevalent in soil and contributes to nutrient cycling and organic matter decomposition.
Animals that feed on tiny bits of decaying matter, known as detritus, are called detritivores. These organisms play a crucial role in ecosystems by breaking down organic material and recycling nutrients back into the soil. Common examples of detritivores include earthworms, certain types of fungi, and some insects. They help maintain soil health and contribute to the decomposition process.
The cycling of matter involves the movement of elements through various stages in the environment. For example, carbon is cycled through the atmosphere, plants, animals, soil, and oceans. Carbon is taken in by plants during photosynthesis, consumed by animals, released back into the atmosphere through respiration and decomposition, and returned to the soil through waste and decomposition.
It is call humus because it is the decaying part of plant and animals.
The free nitrogen produced by bacteria is converted into a form that plants can absorb, which then enters the food chain when animals consume these plants. Eventually, the nitrogen returns to the soil through decomposition of plant and animal matter, completing the nitrogen cycle.