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A red residual soil in humid tropical and subtropical regions that is leached of soluble minerals, aluminum hydroxides, and silica but still contains concentrations of iron oxides and iron hydroxides. Soil layer that is rich in iron oxide and derive from a wide variety of rocks wethering under strongly oxidizing and leaching conditions.It froms in tropical and subtropical regions where the climet is humid. Laterite is a weathering product and should be defined together with saprolite as " Residual Rock ". Residual rocks form an additional rock group of their own. As precursor of sedimentary rocks they may also be grouped within this rock group though they did not undergo considerable transport.
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What is the colour of lateritic soil?
Lateritic soil is typically red or orange in color due to the high iron oxide content.
What has the author Ahmad Gharib written?
Ahmad Gharib has written: 'Geochemistry of some trace elements in nickeliferous lateritic profiles'
What would retain the most detailed impressions of fossilized organisms?
An ancient, rainforest lateritic soil buried by basalt lava flows
What has the author J A Prescott written?
J. A. Prescott has written: 'Laterite and lateritic soils' -- subject(s): Soils, Laterite, Analysis
What are the types of soil found in West Bengal?
Riverine alluvium Terai soils Lateritic soils Red-yellow loams Red sandy soils
What are 3 landforms created by mass movement?
The Landform produced by Mass movement Include: 1. Inselberg 2. Lateritic Residual 3. Boulder Fields
Why cation exchange capacity of of laterite soil much less?
Cation exchamnge capacity is directly related to the clay fraction within the soil. For lateritic soil, the surface of clay fracion is coated with the gels of sesquioxides which inturn reduces the surface activity of clay particles...
What type of soil is in the Indian Ocean?
The Indian Ocean basin consists of various types of soil depending on the geographical location. Common soil types include alluvial, red, lateritic, and volcanic soils. These soils vary in composition and fertility, influencing the flora and fauna in the region.
What are the types of soil found in assam?
Alluvial soils, Piedmont soils, Hill soils , Lateritic soils
What is rainfall weathering?
Geological process more developed on high rainfall areas and tropical areas, were rock formations are highly weathered due to rain effect, generating large and deep soil formations and currently laterite soils, were is common to find concentrations of lateritic Nickel, Iron and Cobalt (like in Central Dominican Republic), lateritic Alumina (bauxite, like in the Cabo Rojo area, Dominican Republic), etc.
What type of soil is bauxite found in?
Bauxite is typically found in tropical or subtropical regions where there is significant weathering of aluminum-rich rocks. It is commonly found in soils with a high content of aluminum minerals, such as laterite soils. These soils are typically acidic and well-drained, allowing for the accumulation of bauxite deposits.
Why are laterite soils known as leached soil?
Laterite soils are known as leached soils because they are heavily weathered and have lost most of their soluble nutrients and minerals due to the leaching process. Continuous rainfall leaches out the nutrients, leaving behind a soil that is nutrient-poor and acidic.
