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What is the superposition states with regards to sedimentary rock?
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What type of rock is Law of superposition?
Sedimentary
One of the key principles of relative dating is the law of superposition which states that?
Younger layers of sedimentary rock are deposited on older layers
Why does the law of superposition apply mostly to sedimentary rock?
The law of superposition applies mostly to sedimentary rocks because the law of superposition states that each layer is older than the one above it and younger than the one below it. Sedimentary rock is formed mostly by sediments which have been laid down over time, and then lithified into rock. Igneous and metamorphic rocks have different processes of formation which which are more to do with heat and pressure, and less to do with sequential deposition.
When principle states that the oldest rock layer is found at the bottom in an undisturbed stack of rock layers?
It is called Superposition.
How do a geologist use the principle of superposition?
A geologist uses the principle of superposition to determine the relative ages of rocks and sedimentary layers. This principle states that in undisturbed layers of rock, the youngest layers are at the top while the oldest layers are at the bottom. By observing the order in which different rock layers are stacked, a geologist can infer the sequence of events that happened over time in a particular location.
What is called when organisms are trapped in sedimentary rock?
when an organism is trapped in sedimentary rock, it will die and the organism will slowly decay, but it won't decay altogether and you get a fossil. the older the fossil is the lower down it will be in a sedimentary layer. that's called superposition...
What is the oldest sedimentary rock?
In an undisturbed strata, the oldest layers are at the bottom. It's called the law or principle of superposition.
The Law of Superposition is most relevant when studying which type of rock?
The Law of Superposition states that underlying strata are older than overlying strata unless the layers have been disturbed by other processes. Hence the law would be most relevant when studying sedimentary rocks (but not excusively).
How do geologist use the principle of superposition?
The principle of superposition states that a rock layer on top of another is younger than the one beneath it. Geologists use the principle of superposition to determine the relative ages of rock layers.
Which scientific principle states that younger rock layers are generally deposited on top of older rock layers and why?
Superposition
Which principle states that the pldest rock layer is found at the bottom in an undisturbed stack of rock layres?
Superposition
What is the definition for principal of superposition?
states that the lowest rock in layers is the oldest and the highest is the youngest rock layer
