SEDIMENTARY Meaning and
Definition
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Sedimentary is an adjective that refers to the process or characteristic of forming, depositing, or being a sediment. It is commonly used in the field of geology and earth sciences to describe rocks, minerals, or layers that have been formed through the accumulation and compaction of materials over time. Sedimentary rocks are one of the three main types of rocks found on the Earth's surface, along with igneous and metamorphic rocks.
The formation of sedimentary rocks begins with the weathering and erosion of pre-existing rocks or minerals. The resulting fragments, known as sediment, can consist of various types of particles including small pebbles, sand, silt, or clay. Over long periods, these sediments are transported by wind, water, or ice and gradually settle at the bottom of oceans, lakes, or rivers. Through the process of compaction and cementation, layers of sediment accumulate and solidify, ultimately forming sedimentary rocks.
Sedimentary rocks are often characterized by distinct layering or stratification, which reflects the different types of sediment that were deposited over time. They also frequently contain fossils or traces of organisms, offering valuable insight into past environmental conditions and life forms. Sedimentary rocks can provide evidence of geological history, climate changes, and ancient ecosystems.
In summary, the term "sedimentary" refers to the geological process of sedimentation and the resulting rocks that form from the accumulation and consolidation of various materials over time.
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Pert. to sediment, or consisting of it.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
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Etymology of SEDIMENTARY
The word "sedimentary" has its origins in Latin. It comes from the Latin word "sedimentum", which means "settling" or "sediment". "Sedimentum" is a derivative of the Latin verb "sedere", which means "to sit" or "to settle". In English, "sedimentary" refers to the rock formation process where layers of sediment settle and harden over time to form sedimentary rocks.
Similar spelling words for SEDIMENTARY
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