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1. A watershed feeds surface water to a stream. As the slightly acidic surface water flows over rocks and soil, it picks up small bits and pieces of rock and organic matter and interacts chemically with rock, dissolving some of its constituent minerals.
2. The stream flows into a river. The river has a greater capacity to carry sediments, from those that are dissolved in the water, through boulder-sized rocks, depending on the river's turbulence, velocity, and other factors.
3. When the river flows into an ocean or lake, the velocity of the flow is greatly reduced, and the sediments being carried by the water will be deposited on the ocean or lake floor; larger sediments are the first to succumb to friction and gravity while suspended sediments are carried further away from the shore.
4. This deposition of sediments is an ongoing process. The amount and type of sediment may vary seasonally, or from any of a variety of causes. Over long periods of time, these multiple varying layers are covered with massive amounts of additional sediments, which compact them, squeezing out the water and spaces between the individual particles.
5. Given enough time and weight from overlying sediments, cementing minerals "precipitate" from the disappearing fluids surrounding the sediment particles. When the individual particles are cemented together, sedimentary rock is formed, and in this instance, strata will be visible in the sedimentary rock as a record of a periods of deposition.
What else can I help you with?
Sedimentary deposits built into relatively regular layers are known as?
Strata.
What provides information about the age of a strata?
The age of a strata can be determined by various methods such as radiometric dating of minerals within the strata, or by correlating the strata with known stratigraphy from other locations. Fossils contained within the strata can also provide information about its age through biostratigraphy.
What is another name for strata?
Layers or beds / bedding are other names for strata in geology.
Which is older deep strata or shallow strata?
There is no absolute trend, since geological faults can thrust older rocks above younger ones, and whole sequences can be turned upside down. However, more often than not, for a single location deeper strata are older.
What are three ways strata differ from one another?
Strata can differ in terms of their composition, thickness, and arrangement. Composition refers to the types of sediments or rocks found in the strata, such as sandstone or shale. Thickness relates to the depth or vertical extent of the strata, which can vary depending on the deposition environment. Arrangement refers to the way strata are stacked or layered, which can be horizontal, tilted, or folded.
When was Strata - Strata album - created?
Strata - Strata album - was created on 2004-07-27.
Sedimentary deposits built into relatively regular layers are known as?
Strata.
What is the English plural form of stratum?
The plural for stratum is strata.
When was Social Strata created?
Social Strata was created in 1996.
When was Strata Marcella created?
Strata Marcella was created in 1170.
When was Strata - company - created?
Strata - company - was created in 1984.
What are Strata Management Services?
Strata management services are the professional services provided by strata managers to the owners corporations of strata schemes. The services provided by strata managers include the administration and management of the common property, the preparation and circulation of meeting agendas and minutes, the collection and payment of strata levies, the coordination of maintenance and repairs, and the provision of advice to owners corporations on a range of strata-related matters.
When did Strata Marcella end?
Strata Marcella Abbey was dissolved in 1536 during the English Reformation.
What is the relation of strata in building foundation?
Strata is base where foundation is to laid' and depends weather it is soft soil, hard rock strata
What provides information about the age of a strata?
The age of a strata can be determined by various methods such as radiometric dating of minerals within the strata, or by correlating the strata with known stratigraphy from other locations. Fossils contained within the strata can also provide information about its age through biostratigraphy.
What is Strata company 's population?
The population of Strata - company - is 173.
When was Strata-East Records created?
Strata-East Records was created in 1971.
