_________ determines the order of layers of rock based on their relationship to
ID: 298952 • Letter: #
Question
_________ determines the order of layers of rock based on their relationship to one another. Select one: absolute dating speed dating isotopic dating radiometric dating relative dating What does radiometric dating use to estimate the age of geologic samples? Select one: a radio waves passing through rock layers naturally occurring radioactive decay none of the above the order of Information among rock layers unnaturally occurring samples' radioactive decay The principle of superposition states that in a sequence of sedimentary rocks, the oldest layer is at the top and the youngest layer is at the bottom. Select one: True False The principle of cross-cutting relationships tells us that a dike must be younger that the rock layers into which it intrudes. Select one: True False Which of the following decisions is not part of the analysis and dating process when geologists take samples of rock to the laboratory? Select one: the relationship between the sample and the event it represents which radioisotope is appropriate for the type of material being dated the approximate age of the sample the metamorphic conditions of the rock the potential sources of uncertainly in calculating the sample's age Global climate change affects___Select one: weather patterns vegetation cover sea level all of these Ice cover Which layer of the atmosphere Is the closest to Earth known as the weather zone? Select one: troposphere thermosphere hydrosphere mesosphere stratosphereExplanation / Answer
17) e: relative dating
18)b: naturally occurring radioactive decay.
19)b: false
20)a: true
21)d: Metamorphic conditions of the sample.
22)d: all of these.
23)a: troposphere
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