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The A horizon.
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∙ 12y ago
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What are the 4 main layers of soil?
Organic Layer - plant litter Surface Layer - mineral and organic mixture Subsoil - contains clay, iron, aluminium Substratum - parent material
What is the layer of soil?
The top layer is litter, the second layer is topsoil, the third layer is subsoil, and the last layer is bedrock.
Which layer of soil contains the most fertile soil?
Silty Soil contains the most fertile soil
What is the second layer of organic soil?
The first layer is Litter, the third is Humus, so the second layer would be Duff.
What is soil litter?
Soil litter is made up of leaf "skin" and pieces of leaf that are usually at the top of the horizons of the soil. Often found in forests.
What is the loose layer of dead plant material on soil surface?
litter
What are the 4 main layers of soil?
Organic Layer - plant litter Surface Layer - mineral and organic mixture Subsoil - contains clay, iron, aluminium Substratum - parent material
What is the layer of soil?
The top layer is litter, the second layer is topsoil, the third layer is subsoil, and the last layer is bedrock.
What is the loose layer of dead material on the soil surface?
litter
Which layer of soil contains the most fertile soil?
Silty Soil contains the most fertile soil
What layer of soil is the second layer?
The first layer is Litter, the third is Humus, so the second layer would be Duff.
What is the loose layer of dead plant material the soil surface?
litter
What is the second layer of organic soil?
The first layer is Litter, the third is Humus, so the second layer would be Duff.
The layer of soil that contains humus is?
topsoil.
What is soil litter?
Soil litter is made up of leaf "skin" and pieces of leaf that are usually at the top of the horizons of the soil. Often found in forests.
Which layer in soil contains the most organic matter?
the layer the contain the richest material is the top soil :)
What is plant litter?
The loose layer of dead plant leaves and stems on the surface of the soil.
