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Soils in what area contain little organic material and are thin?
Wiki User
∙ 10y ago
deserts
Wiki User
∙ 10y ago
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Why isn't there brown topsoil in the desert?
Dark brown or black topsoils get there color from organic material that decomposes - leaves, animal feces, etc. Desert soils have little organic material.
What are the properties of Georgia red clay?
Georgia's red soils are old soils that have been leached of nutrients by weathering. The high acidity is due to this leaching of previously existing bases by rainwater hydraulics, leaving a high silica content product that is also high in iron oxides, resulting in the reddish color. Red soils contain little organic matter. Plants that grow on red soils generally draw nutrients from organic material that is sitting on top of the soil layer.
Are the soils in deserts rich in minerals but poor in organic material?
yes, this is true
Why are crops sown in organic soil better than other soils?
organic soils are favorable due to their composition. They contain all the constituents that are required for a plant. Also the uptake of water in other soils. The other biomass present in the soil aid in the healthy season.
Why do you think that earthworms are most likely to be found in rich soils instead of sandy soil?
Earthworms obtain their food from the organic material found in soil. This means that they are more likely to be found in soils with high organic content.
Why are desert soils so low in organic matter?
Soils get their organic material from the plants that live, or have lived, in them. Deserts have few plants to provide this material.
Why isn't there brown topsoil in the desert?
Dark brown or black topsoils get there color from organic material that decomposes - leaves, animal feces, etc. Desert soils have little organic material.
How do soils sustain life?
Soils sustain life by using organic material for nutreints.
Why are desert soils low in organic material?
Organic mater in soil comes primarily from plants - dead leaves, stems, roots, etc. Since deserts do not have a high population of plants, there is little organic material added to the soil.
Why are are desert soils low on organic matter?
There are few plants in the desert to provide the organic material.
What are the properties of Georgia red clay?
Georgia's red soils are old soils that have been leached of nutrients by weathering. The high acidity is due to this leaching of previously existing bases by rainwater hydraulics, leaving a high silica content product that is also high in iron oxides, resulting in the reddish color. Red soils contain little organic matter. Plants that grow on red soils generally draw nutrients from organic material that is sitting on top of the soil layer.
Are the soils in deserts rich in minerals but poor in organic material?
yes, this is true
Is a plant an organic material?
The term organic material can simply be defined as natural. A plant is usually organic if it grows in the grown without any pesticides and in natural soils or chemically free soil.
What do minerals have to do with soil?
Soils is made up of small pieces of minerals, rocks and organic material.
Why are crops sown in organic soil better than other soils?
organic soils are favorable due to their composition. They contain all the constituents that are required for a plant. Also the uptake of water in other soils. The other biomass present in the soil aid in the healthy season.
Why is the soil sandy in the desert?
Desert soils contain a high percentage of sand and are low in organic material. This happens in areas where there are few plants that would provide the decayed leaves and other dead organic material called humus. Humus is rich in nutrients and is better able to hold water than sand.
Why do you think that earthworms are most likely to be found in rich soils instead of sandy soil?
Earthworms obtain their food from the organic material found in soil. This means that they are more likely to be found in soils with high organic content.
