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What else can I help you with?
Can you find desert rose rocks in Hawaii?
No, desert roses are formed in sedimentary rocks and Hawaii is primarily igneous rocks.
What are the older rocks that lie under younger rocks?
The older rocks that lie beneath younger rocks are referred to as "bedrock" or "subsurface strata." In geological terms, this relationship is described by the principle of superposition, which states that in an undisturbed sequence of sedimentary rocks, the oldest layers are at the bottom and the youngest are at the top. These older rocks may include various types of sedimentary, metamorphic, or igneous formations that have been buried and subsequently overlain by newer deposits.
Are igneous sedimentary and metamorphic rocks found in Sacramento?
Yes, Sacramento is primarily underlain by sedimentary rock formations, particularly those from the Sacramento Valley. While igneous and metamorphic rocks are not as common in the immediate area, they can be found in the surrounding Sierra Nevada region. Overall, sedimentary rocks are the most prevalent in Sacramento itself.
What features of sedimentary rocks are unlikely to be found in metamorphic rocks what features of metamorphic rocks do not occur in sedimentary rocks?
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What is the or-gin of sedimentary rocks?
weathering of preexisting rocks form clastic sedimentary rocks, Oversaturated water basins form chemical sedimentary rocks after the water evaporates and dead sea organisms settle at the bottom forming biochemical sedimentary rocks.
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.
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 can the law of superposition be used to determine the relative age of sedimentary rock?
The law of superposition states that in an undisturbed sequence of sedimentary rocks, the youngest rocks are on top and the oldest are at the bottom. By observing the layers of sedimentary rock, geologists can determine the relative ages of the rocks based on their position in the sequence. The principle helps establish a chronological order of events in Earth's history.
What fundamental concept states that in a horizontal sequence of conformable sedimentary strata each higher bed is younger than the bed below it?
The fundamental concept you are referring to is the Law of Superposition. It states that in an undisturbed sequence of sedimentary rocks, the oldest rocks are found at the bottom, while the youngest rocks are found at the top.
In general the law of superposition states that in an undeformed sequence of sedimentary rocks each layer is .?
older than the one above it
The idea that the oldest rocks will always be the bottom layer of a series of rock layers is known as the principle of what?
The idea that the oldest rocks will always be found at the bottom layer of a sequence of rock layers is known as the principle of superposition. This principle states that in an undisturbed sequence of sedimentary rocks, the youngest rocks are at the top and the oldest rocks are at the bottom.
What characteristics of sedimentary and igneous rocks allow the law of superposition to be applied easily?
The law of superposition states that in undeformed sedimentary rock layers, older layers are found beneath younger layers. This principle applies easily to sedimentary rocks because they are formed from the accumulation of sediments in horizontal layers over time, preserving a chronological order. In contrast, igneous rocks can also exhibit superposition when they form in layers, such as in volcanic deposits or lava flows. However, igneous rocks can be more complex due to intrusive formations and tectonic activity, which may disrupt the original layering.
According to the law of superposition the lowest layer in a cross section of rock is what?
According to the law of superposition, the lowest layer in a cross section of rock is the oldest, as sedimentary rocks are typically laid down in sequence with the oldest rocks at the bottom and the youngest at the top.
The concept that the oldest layer will be at the bottom in an undisturbed sequence of sedimentary strata is called the Principle of?
superpostion
In an undeformed sequence of rocks the youngest rocks are found?
On top of the sequence, or closest to the surface. This is due to the principle of superposition, which states that in a sequence of undeformed sedimentary rocks, the youngest rocks are on top while the oldest rocks are at the bottom.
Rocks are classified as igneous sedimentary or metamorphic based primarily on their?
Rocks are classified as igneous, sedimentary, or metamorphic based primarily on their origin and how they were formed. Igneous rocks are formed from cooled magma or lava, sedimentary rocks are formed from the accumulation of sediments, and metamorphic rocks are formed from the alteration of existing rocks due to heat and pressure.
Is sedimentary rocks extrusive or intrusive?
Neither. Intrusive and extreusive are terms used to differnetiate different types of igneous rock. They do not apply to sedimentary rocks.
