CORE SAMPLE Meaning and
Definition
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A core sample refers to a cylindrical-shaped sample of materials extracted from the Earth's surface or subsurface for analysis and study. It involves the removal of a long, solid, and slender section from a particular area, typically using a specialized tool called a core barrel or a drill rig. Core samples are commonly obtained from rock formations, ice sheets, or sediments, and they provide valuable information about the composition, structure, and history of the Earth's crust and its processes.
In geology, core samples play a vital role in understanding the subsurface characteristics and enabling greater insights into geological formations. By examining the layers and properties of the extracted core samples, scientists and researchers can identify and analyze various geological features such as mineral deposits, ancient habitats, sedimentary structures, and even geological events like past volcanic eruptions or climate changes.
Similarly, in the field of environmental science, core samples are frequently collected from lakes, oceans, or other water bodies to study the deposition of sediments, pollutants, or fossils, offering critical information about past environmental conditions.
Core samples are also extensively used in the petroleum industry. Drilling into potential oil and gas reservoirs enables the extraction of core samples, revealing the rock properties, fluid presence, and permeability, essential in assessing the commercial viability of the site.
Overall, core samples serve as crucial tools in various scientific disciplines, providing a window into Earth's history and aiding in understanding its complex geological processes.
Common Misspellings for CORE SAMPLE
- xore sample
- vore sample
- fore sample
- dore sample
- cire sample
- ckre sample
- clre sample
- cpre sample
- c0re sample
- c9re sample
- coee sample
- code sample
- cofe sample
- cote sample
- co5e sample
- co4e sample
- corw sample
- cors sample
- cord sample
- corr sample
Etymology of CORE SAMPLE
The word "core sample" is composed of two parts:
1. Core: The term "core" originally comes from the Latin word "cor" meaning "heart". It has been used since Middle English (circa 13th century) to refer to the central or essential part of something. In geology, a core refers to a cylindrical sample of rock, soil, or ice extracted from the Earth's surface using drilling techniques.
2. Sample: The word "sample" has its origins in Middle English (circa 14th century) from the Old French word "essample". It comes from the Latin word "exemplum", meaning "example" or "pattern". In the context of a core sample, it refers to a representative piece of material extracted for analysis or study.
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