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Radiometric dating is least useful for dating what type of rocks?
Radiometric dating is least useful for dating sedimentary rocks because they are formed from the accumulation of sediments, making it difficult to determine the original isotopic composition.
Why is radiometric dating less useful to date sedimentary rocks than igneous rocks?
Radiometric dating is less useful for dating sedimentary rocks because they are made up of material that has been transported and deposited from other sources, making the age of the sedimentary rock different from the age of the material within it. Igneous rocks directly crystallize from magma and accurately retain the age of their formation through radiometric dating.
What type of rock is most useful historical geologists?
Sedimentary rocks are most useful for historical geologists because they can contain fossils and provide information about past environments and the Earth's history. Sedimentary rocks also often preserve layers that can be used to determine the relative age of rock formations.
What percentage of rocks on earth are sedimentary?
Approximately 75% of the rocks on Earth are sedimentary. This type of rock forms from the accumulation and compression of sediments over time. Sedimentary rocks are found in a wide range of environments, including oceans, rivers, and deserts.
Why are sedimentary rocks softer than igneous rock?
It's because sedimentary rocks have big air spaces in them which makes them very porous, whereas igneous and metamorphic rocks are less porous, as the crystals are tightly packed.
Sedimentary rocks are useful as records of past time because of .?
Their layered structure :)
Radiometric dating is least useful for dating what type of rocks?
Radiometric dating is least useful for dating sedimentary rocks because they are formed from the accumulation of sediments, making it difficult to determine the original isotopic composition.
How are sedimentary rocks useful as records of past time?
Sedimentary rock is used in:Gravel and roadbedsConcrete aggregateProduction of cementProduction of steelProduction of glassMedicinesMakeupToothpasteBuilding componentsThe study of Earth's historyThe production of brickProduction of pottery and ceramicsPaintsDrywallPlaster
Why is radiometric dating less useful to date sedimentary rocks than igneous rocks?
Radiometric dating is less useful for dating sedimentary rocks because they are made up of material that has been transported and deposited from other sources, making the age of the sedimentary rock different from the age of the material within it. Igneous rocks directly crystallize from magma and accurately retain the age of their formation through radiometric dating.
Can a moon rock become sedimentary rocks?
no because sedimentary rocks are made at the bottom of oceans
Is sedimentary rocks formed the same way normal rocks are?
No, because a sedimentary rock is formed from pieces of other rocks.
Rocks formed from weathered debris from preexisisting rocks are called?
They are called clastic sedimentary rocks.
What else can sedimentary rocks form from?
All rocks can form from sedimentary because the rock cycle is endless.
What type of rock is most useful historical geologists?
Sedimentary rocks are most useful for historical geologists because they can contain fossils and provide information about past environments and the Earth's history. Sedimentary rocks also often preserve layers that can be used to determine the relative age of rock formations.
Why are fossils formed in sedmentary rocks?
Because sedimentary rocks are soft rocks
Does industry have to do anything with sedimentary rocks?
I don't think industry have anything to do with sedimentary rocks because industry is used for goods.
Fossils are found only in .?
Sedimentary rocks
