LATERITIC Meaning and
Definition
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Lateritic is an adjective that refers to a geological or soil formation process characterized by the accumulation of a particular type of soil known as laterite. Laterite soil is typically found in tropical and subtropical regions where there is intense weathering and high rainfall.
Lateritic soils are formed through a process called laterization, which occurs when the parent rock undergoes chemical and physical weathering over a long period of time. This weathering process results in the leaching of nutrients and minerals from the soil, leaving behind a rich concentration of iron and aluminium oxides.
The distinctive characteristic of lateritic soils is their reddish-brown color and their ability to harden upon exposure to air. This hardening is due to the process of cementation, where the iron and aluminum oxides bind the soil particles together, creating a compact and durable surface.
Lateritic soils are known for their poor fertility due to the leaching of nutrients, but they can be highly suitable for certain types of vegetation, especially those adapted to the low nutrient conditions. These soils are commonly used for agriculture in some regions, although they often require careful management and amendment with organic matter and fertilizers.
In addition to their agricultural relevance, lateritic soils also have significant engineering implications. Their hardness and durability make them valuable for road construction and building foundations, while their poor water-holding capacity can pose challenges for construction projects that require good drainage.
Common Misspellings for LATERITIC
Etymology of LATERITIC
The word "lateritic" is derived from the Latin word "later", which means "brick" or "tile". It refers to a type of soil or rock formation that is rich in iron and aluminum oxides and is often reddish or brownish in color. The term was coined in the 19th century to describe the soil and rock formations found in tropical and subtropical regions, especially in areas with a hot and wet climate, where weathering and leaching processes cause the concentration of iron and aluminum oxides.
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