What Is Soil Made up of?

Answer

Soil is composed of variety of substances including minerals, organic matter, air and water. The minerals contained in soil are sand, silt and clay. pebbles, cobbles, and boulder also contribute to this composition.
Q&A Related to "What Is Soil Made up of"
Proportions of sand, silt and clay influence soil performance. Soil is composed of three different sized particles: sand, silt and clay. Each of these particles has a different effect
http://www.ehow.com/facts_7277124_loam-soil-made-o...
fertile soil is made up of weathered rock and humus (decayed organic matter)
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Soil is a natural body comprised of solids (minerals and organic matter)
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Soil is mostly made up of 45% rock particles, 25% water, 25% air, and 5% organic materials.
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Ask.com Answer for: what is soil made up of
Soil is a mixture of organic material and minerals. The top layer is made of dead leaves, followed by a layer of decomposing matter called humus. Underneath are minerals and clay and finally, at the bottom, there is bedrock.
Soil is made of different deposits. Some of the deposits are decayed organic materials, living material and minerals. The type of soil depends on the climate and it has many layers. You can find more information here: http://www.tqnyc.org/2004/NYC040803//madeof.html
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