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Which feature of a sedimentary rock if present would most likely to help a scientist determine its age?
A fossil contained in the tock
How do scientist use radioactive elements to determine the actual age of fossils?
scientist can determine a fossil's age in two ways: relative dating and absolute dating
What is the process of how a scientist can estimate the age of fossil?
carbon dating
When scientist identify the age of a fossil they?
Place it in a time period
How scientists estimate the age in years of a fossil?
Scientists can use carbon dating to determine the age of a fossil.
What evidence would a scientist use to determine the absolute age of a fossil found in a sedimentary rock?
A scientist could use radiometric dating methods, such as carbon dating or potassium-argon dating, to determine the absolute age of a fossil found in a sedimentary rock. These methods rely on the decay of radioactive isotopes within the rock surrounding the fossil to calculate its age.
What to methods are used to determine the age of a rock or fossil?
There are two methods used to determine the age of a rock or fossil. The first is carbon dating and the second is radiometric dating.
How do you tell how old a fossil is by the rock layer?
You can determine the relative age of a fossil by looking at the position of the fossil in the rock layers. The closer a fossil is to the surface, the younger it is relative to fossils found deeper in the layers. To determine the absolute age of a fossil, scientists use radiometric dating techniques on the surrounding rocks to determine the age of the rock layer the fossil is found in.
How do scientists determine age?
by seeing what levels the fossil go to
What are two ways scientist determine age?
Scientists determine the age of objects or organisms through radiometric dating, which measures the decay of radioactive isotopes, or through dendrochronology, which analyzes the patterns of tree rings to determine age.
A scientist identifies a variety of fossils in a layer of sedimentary rock By applying the principle of fossil succession the scientist can identify?
The age of the rock layer
How do scientists use sedimentary rock to determine a fossils relative age?
Scientists can use sedimentary rock to determine a fossil's relative age by examining the layers in which the fossil is found. The principle of superposition states that in an undisturbed sequence of sedimentary rock layers, the oldest layer is at the bottom and the youngest layer is at the top. By identifying the layer in which the fossil is located, scientists can approximate its relative age compared to other fossils and rock layers.
