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Which statement best explains why turbigenic sediments are found in graded beds?
Wiki User
∙ 12y ago
During deposition, larger particles usually settle to the bottom faster than smaller particles do.
Wiki User
∙ 12y ago
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What explains why turbigenic sediments are found in graded beds?
During deposition, larger particles usually settle to the bottom faster than smaller particles do.When turbidity currents reach the deep ocean floor, the slope decreases. The current decreases and the largest, most dense sediments are deposited first. This process is called vertical sorting, which results in graded bedding.
What is it called when sediments are layered and sorted by size?
It is called graded bedding.
Which property best describes a rock which has formed from sediments?
The property that best describes a rock which has formed from sediments is that it is usually graded. It has fossils which are in form of rounded particles.
Whats the difference in graded bedding and cross bedding?
Surfaces between layers of sediments (bedding planes) are usually deposited in horizontal sheets, but cross-bedding is inclined. Graded beds are horizontal and are usually sorted from coarse at the bottom to fine at the top.
What is vertical sorting?
Vertical sorting is alignment of sediments in vertical position. Vertical sorting is alignment of sediments in vertical position. the sedimentation of mixed particles in order of big, medium, small
What explains why turbigenic sediments are found in graded beds?
During deposition, larger particles usually settle to the bottom faster than smaller particles do.When turbidity currents reach the deep ocean floor, the slope decreases. The current decreases and the largest, most dense sediments are deposited first. This process is called vertical sorting, which results in graded bedding.
What is it called when sediments are layered and sorted by size?
It is called graded bedding.
Why do storms cause a new graded bed pattern to form on the bottom of the lake or river?
The storms create temporary streams. The streams carry sediments with them. Soon these sediments are settle down creating a graded bedding.
Why do storms cause a new graded bed pattern to form on the bottom of a lake or river?
The storms create temporary streams. The streams carry sediments with them. Soon these sediments are settle down creating a graded bedding.
Which property best describes a rock which has formed from sediments?
The property that best describes a rock which has formed from sediments is that it is usually graded. It has fossils which are in form of rounded particles.
Whats the difference in graded bedding and cross bedding?
Surfaces between layers of sediments (bedding planes) are usually deposited in horizontal sheets, but cross-bedding is inclined. Graded beds are horizontal and are usually sorted from coarse at the bottom to fine at the top.
What is the difference between poorly sorted and well sorted sediments?
A well sorted soil has particles which are all a similar size, a well graded soil would be classified as poorly graded. Whereas a poorly sorted soil has a wide range of particle sizes and is classified as well graded. On a particle size distribution a well sorted soil gives a steep gradient.
What is graded bedding?
Graded bedding is a sediment deposit characterized by coarse sediments at its base, which grade upward into progressively finer ones. Graded beds generally represent depositional environments which decrease in transport energy as time passes, but also form during rapid depositional events. They are perhaps best represented in turbidite strata, where they indicate a sudden strong current that deposits heavy, coarse sediments first, with finer ones following as the current weakens. They can also form in terrestrial stream deposits.
What is vertical sorting?
Vertical sorting is alignment of sediments in vertical position. Vertical sorting is alignment of sediments in vertical position. the sedimentation of mixed particles in order of big, medium, small
How does a graded bed formed?
haw does graded bed formed
How are hotels graded?
hotels are usually graded on the service how rude the servers are.
What is the difference between step graded and linearly graded semiconductor p-n junction?
In step-graded the acceptor and donor concentrations in the semiconductor are constants up to the junction.In a linearly-graded junction, impurity concentration varies linearly with distance from the junction
