The answer is Soil!
Yes, soil is composed of weathered rocks, minerals, decomposed organic material (humus), water, and air. This mixture forms the top layer of the Earth's surface and provides a medium for plant growth.
soil ~XDDXDD~
soil
Soil is made up of minerals from weathered rocks, such as quartz and feldspar, as well as organic material from decomposed plants and animals. The organic material provides nutrients for plants to grow, while the weathered rocks contribute to the soil's texture and structure.
Soil is a mixture of organic matter and weathered rocks. Organic matter comes from decomposed plant and animal material, while weathered rocks contribute minerals and nutrients to the soil.
which horizon contains the least weathered parent material
The lowest horizon of a residual soil formed in place is typically composed primarily of weathered bedrock or parent material. This horizon is known as the C horizon and is where the unweathered rock material transitions into partially weathered material that has been broken down by physical, chemical, and biological processes over time.
The layer of soil that is made up of only partly weathered rock is called the C horizon, also known as the parent material layer. This layer is located below the B horizon and consists of partially weathered rock fragments that are not yet fully decomposed into soil.
That would be soil, which is a combination of weathered rock particles, organic matter from decomposed plant and animal material, and water. This mixture forms the top layer of the Earth's crust and is essential for plant growth and ecosystem health.
Partially weathered parent material is found in the C horizon of a soil profile.
organic matter, such as decomposed plant material and microorganisms. These components interact to provide nutrients and support plant growth.
Organic soil is rich in organic matter from decomposed plant and animal material, providing nutrients for plants. Mineral soil lacks organic matter and is primarily composed of weathered rocks and minerals. Organic soil tends to be more fertile and retain moisture better than mineral soil.