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It's the layer of organic matter in soil. The organic matter largely is built up by the death and decay of organisms that live in soil. Some such organisms include bacteria, beetles, earthworms, and moles.

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The layer of soil that contains humus is?

topsoil.


What is the layer of soil that contains the most humus and smaller rock?

The layer that contains the most humus and smaller rocks is the topsoil layer. Topsoil is the uppermost layer of soil that is rich in organic matter, such as humus, and contains smaller rock particles that have undergone weathering. It is the most fertile layer of soil and is crucial for plant growth.


What layer of soil contains humus?

The top layer of soil, called the O horizon or organic layer, contains humus. Humus is a dark, organic material that forms as plant and animal matter decomposes. It is rich in nutrients and helps improve soil structure and fertility.


Which layer of earth has the greatest amount of decayed material in it?

The layer of Earth with the greatest amount of decayed material is the topmost layer, known as the soil layer or the humus layer. This layer contains organic matter formed from the decomposition of plants and animals, contributing to soil fertility.


Which soil layer contains the least humus?

The C and R horizon


What kinds of soil contains humus?

All soil contains some humus. If it doesn't it is not soil.


What is the loose material on earths surface that contains weathered rock particles and humus?

It is false that the loose material on Earth's surface that contains weathered rock particles and humus is bedrock. The loose weathered material on Earth's surface in which plates can grow is soil.


In which of the atmosphere contains the ozone layer?

The stratosphere layer of the earth's atmosphere contains the ozone layer. This ozone layer protects against the harmful ultraviolet radiations of the earth.


What atmosphere layer contains layer?

An atmospheric layer that contains layer is stratosphere. It contains ozone layer.


What is the layer that contains gases in distint layers?

The layer that contains gases in distinct layer is troposphere. It is closest to earth.


What region of the Earth's atmosphere contains a layer of ozone?

Stratosphere contains layer of ozone. It is called as ozone layer.


What layer of the atmosphere contains the most ozone layer?

Stratosphere is the layer of atmosphere. It contains the ozone layer. Ozone is the blanket on earth.