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Lignin is a complex organic compound found in plants that decomposes very slowly due to its rigid and complex structure. It is a major component of wood and is resistant to decay by microorganisms, making it one of the slowest organic materials to decompose.

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1y ago

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When organic matter in soil decomposes it creates a layer called what?

When organic matter in soil decomposes, it creates a layer called humus. Humus is a dark, organic material that is rich in nutrients and contributes to soil fertility. It helps to improve soil structure, moisture retention, and microbial activity.


When organic matter is soil decomposes it creates a layer?

When organic matter in soil decomposes, it creates a layer called humus. Humus is a dark, organic material that improves soil fertility, structure, and water retention. It provides essential nutrients for plant growth and helps to support a healthy soil ecosystem.


What is a by product of soil?

One common byproduct of soil is organic matter, which is composed of dead plant and animal material. As organic matter decomposes, it releases nutrients that can benefit plants and improve soil fertility.


The main source of organic matter in soil is what Water plants fungi bacteria?

Plants are the main source of organic matter in soil. When plants die or shed leaves, roots, and other parts, they contribute organic material to the soil, which decomposes and becomes part of the soil organic matter.


How does organic matter affect the volume of weight of soils?

Organic matter can increase the volume of soil as it decomposes, releasing gases that can cause soil expansion. However, the weight of the soil can decrease with the addition of organic matter, as it is lighter than mineral components like sand, silt, and clay. Overall, the impact of organic matter on soil volume and weight will depend on factors such as decomposition rate, soil texture, and environmental conditions.

Related Questions

What happens to organic matter in compost bin?

Organic matter in a compost bin decomposes as a result of bacteria action.


What do decomposes do?

They eat dead organic matter.Decomposers eat dead animals and plant matter.


When organic matter in soil decomposes it creates a layer called what?

When organic matter in soil decomposes, it creates a layer called humus. Humus is a dark, organic material that is rich in nutrients and contributes to soil fertility. It helps to improve soil structure, moisture retention, and microbial activity.


When organic matter in soil decomposes it create a layer called?

HUMUS . . . cures urvythang.


What do decomposes eat?

They eat dead organic matter.Decomposers eat dead animals and plant matter.


When organic matter is soil decomposes it creates a layer?

When organic matter in soil decomposes, it creates a layer called humus. Humus is a dark, organic material that improves soil fertility, structure, and water retention. It provides essential nutrients for plant growth and helps to support a healthy soil ecosystem.


If dead leaf fall to the ground what will happen to it?

it decomposes and it turns into organic matter, it can aslo become nutrients.


What does a decomposer do in an ecological system?

A decomposer decomposes, or, breaks down organic matter, also releasing carbon.


Is a mouse a decomposed?

Mice are NOT decomposes. Decomposes, as the name suggests, decomposes organic matter. Mice merely digest the thing, which all animals do. Decomposes are living things such as fungi, and bacteria.Unless you're talking about whether mice will decompose. That's a yes.


An organism that decomposes decaying organisms leaf litter and other types of dead organic matter is called a?

Such organisms are called decomposers, which include micro fungi and bacteria . They decompose dead and decaying organic matter. An organism that decomposes decaying organisms leaf litter and other types of dead organic matter is called a saprobe, saprotroph ,saprophytic .


What is a by product of soil?

One common byproduct of soil is organic matter, which is composed of dead plant and animal material. As organic matter decomposes, it releases nutrients that can benefit plants and improve soil fertility.


The main source of organic matter in soil is what Water plants fungi bacteria?

Plants are the main source of organic matter in soil. When plants die or shed leaves, roots, and other parts, they contribute organic material to the soil, which decomposes and becomes part of the soil organic matter.