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The Law of Thermodynamics says that the oldest layer of sediment will be found beneath younger layers of sediments.?
true A+
The law of thermodynamics says that the oldest layer of sediments will be found beneath younger layers of sediment?
true A+
When the surface of new rock layers meet a much older rock beneath them what is it called?
When the surface of new rock layers meet a much older rock beneath them, it is called an unconformity. This represents a gap in the geologic record due to erosion or non-deposition between the older and younger rocks.
What processes might put younger rock beneath older rock?
The process of "overthrusting" occurs when tectonic forces push one rock layer on top of another, causing younger rock to be placed beneath older rock. This can lead to a reverse order of rock layers in a geologic formation. Another process, called "faulting," involves the movement of rock layers along a fault plane, which can result in the displacement of younger rocks below older rocks.
How does the law of superposition allow paleontologist to assign relative ages to fossils?
The law of superposition states that in undisturbed layers of rock, the youngest layers are at the top and the oldest are at the bottom. By examining the position of fossils in these layers, paleontologists can determine their relative ages based on the principle that younger fossils are found in higher layers while older fossils are found in lower layers.
What is always younger than rock layers around and beneath it?
A fault or an intrusion of magma is always younger than the rock layers around and beneath it. This is because faults cut across existing rock layers and intrusions of magma cool and solidify after the surrounding rock layers have already formed.
Is an extrusion older or younger than the rock layer below it?
Extrusion is older than intrusion because, an extrusion is always younger than the rocks below it. An intrusion is always younger than the rock layers around and beneath it. Hope the answers correct ;)
What does the law of superpositioning state?
Principle stating that older rock layers are beneath younger rock layers.
What is it called when rock forces itself between rock layers and is always younger then ones around it?
An intrusion (:
How is it that crosscutting feature is always younger than the rock layers in cuts across?
A crosscutting feature is always younger than the rock layers it cuts through because the feature always forms after the rock layers have been formed, making the rock layers older.
The Law of Thermodynamics says that the oldest layer of sediment will be found beneath younger layers of sediments.?
true A+
The law of thermodynamics says that the oldest layer of sediments will be found beneath younger layers of sediment?
true A+
How is it that crosscuting feature is always younger than the rock layer it cuts across?
A crosscutting feature is always younger than the rock layers it cuts through because the feature always forms after the rock layers have been formed, making the rock layers older.
Intrusions of the igneous rock are younger or older than the rock layers beneath and surrounding them?
Intrusions of igneous rock are typically younger than the rock layers they penetrate. This is because the magma that forms igneous intrusions is usually injected after the surrounding rocks have already solidified and formed.
When the surface of new rock layers meet a much older rock beneath them what is it called?
When the surface of new rock layers meet a much older rock beneath them, it is called an unconformity. This represents a gap in the geologic record due to erosion or non-deposition between the older and younger rocks.
What processes might put younger rock beneath older rock?
The process of "overthrusting" occurs when tectonic forces push one rock layer on top of another, causing younger rock to be placed beneath older rock. This can lead to a reverse order of rock layers in a geologic formation. Another process, called "faulting," involves the movement of rock layers along a fault plane, which can result in the displacement of younger rocks below older rocks.
What is superpostioning?
The Law of Superposition states that younger layers of deposition will form on top of older layers of deposition.
