This sentence is grammatically incorrect.
It should be ...............most of the work of mixing humus with ........................
If that is the right sentence then what it says is true.
No, they do not. Plants contribute most of the organic remains that form humus.
Organic remains comes from animals, foods, etc. Those are examples of Organic remains. So the answer is yes they come from organic things.
Sedimentary rocks formed from the remains of plants and animals are called organic sedimentary rocks. Examples include coal, formed from the remains of plants, and limestone, formed from the shells of marine organisms.
Rocks can be formed from the remains of animals through a process called lithification. When animals die, their remains can accumulate in sediments, such as mud or sand, which eventually become compacted and cemented over time. This process can lead to the formation of sedimentary rocks, such as limestone, which often contains fossilized remains of the animals. Additionally, certain organic materials can contribute to the formation of coal and other fossil fuels through similar processes of burial and transformation.
coal
Plants and animals contribute to the formation of sedimentary rock through the process of fossilization. When plants and animals die, their remains can become buried in layers of sediment over time. Through pressure and time, these organic remains can undergo the process of mineralization, where their organic material is replaced by minerals, ultimately forming sedimentary rock.
Dead and decayed remains of plants and animals, called Humus.
Sedimentary rock, specifically organic sedimentary rock such as coal or limestone, forms where the remains of plants and animals are deposited in thick layers over time. These rocks are primarily made up of organic material and are created through the compression and cementation of these remains.
It is called humus.humus
It is called humus.humus
The organic material formed in soil from the decayed remains of plants and animals is called humus. Humus is rich in nutrients and helps improve soil structure and fertility.
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.