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What particles are the main material that make up soil?
The main particles that make up soil are sand, silt, and clay. These particles come from the weathering of rocks and minerals over time, and their proportions in soil determine its texture and properties. Organic matter is also an important component of soil, contributing to its fertility and health.
What has the largest particle size parent material humus subsoil or topsoil?
Topsoil typically has the largest particle size among humus, subsoil, and topsoil. This layer is the uppermost layer of soil and is composed of a mix of organic matter, minerals, and nutrients. Humus is a component found within topsoil that is made up of fully decomposed organic matter, while subsoil is found beneath the topsoil and can have a finer texture due to lower organic content.
Three layers of the soil with picture?
The three layers of soil are topsoil, subsoil, and bedrock. The topsoil is the uppermost layer containing organic matter and nutrients for plant growth. Subsoil lies beneath the topsoil and consists of partially weathered rock and minerals. Bedrock is the bottommost layer, made up of solid rock that extends deep into the ground.
Is topsoil one word?
Yes, "topsoil" is one word.
What is the upper most layer of soil 7 letters?
Topsoil.
