What are Two methods that scientist use to determine the age of a fossil?

What are Two methods that scientist use to determine the age of a fossil?
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What is a way to determine age of fossil by comparing number of stable isotopes to number of unstable isotopes using half life?

Description : What is a way to determine age of fossil by comparing number of stable isotopes to number of unstable isotopes using half life?

Last Answer : Carbon decay or carbon dating

Why is it important for scientist to ab able to determine the relative age of rocks?

Description : Why is it important for scientist to ab able to determine the relative age of rocks?

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Why scientist are looking for alternatives fossil fuels?

Description : Why scientist are looking for alternatives fossil fuels?

Last Answer : B/c burning fossil fuels releas a lot of carbon monoxides andpollutants into the atmosphere, which many suspect may interferewith our climate.On top of that, fossil fuels will one day run out. It'd be quitehandy to have made the switch to something else before thathappens.

Why scientist are looking for alternatives fossil fuels?

Description : Why scientist are looking for alternatives fossil fuels?

Last Answer : B/c burning fossil fuels releas a lot of carbon monoxides andpollutants into the atmosphere, which many suspect may interferewith our climate.On top of that, fossil fuels will one day run out. It'd be quitehandy to have made the switch to something else before thathappens.

When a fossil is found profiling can be done to answer questions about the organism. How do scientists determine?

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This female American geneticist achieved recognition as one of the world's foremost investigators in cytogenetics, the study of heredity by cellular and genetic methods. In 1951 she discovered that gene fragments in corn could move from chromosome to chromosome, and even from cell to cell. Thirty-two years after this extraordinary work, she was awarded the Nobel Prize in medicine in 1983. Who is this notable woman scientist?

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What type of scientist develops methods of producing biofuels?

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How do scientist use fossils to determine the relative ages of rock layers?

Description : How do scientist use fossils to determine the relative ages of rock layers?

Last Answer : Fossils are usually found in certain layers of sedimentary rock that allow scientist to date when the animal or plant was originally covered by silt, or other sedimentary rock.

What information can a forensic scientist determine from a human hair?

Description : What information can a forensic scientist determine from a human hair? 

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What is the age of a fossil that contains one-fourth of the amount of carbon-14 found in living organisms Use the image below as a reference.?

Description : What is the age of a fossil that contains one-fourth of the amount of carbon-14 found in living organisms Use the image below as a reference.?

Last Answer : What is the answer ?

How do we calculate the age of a fossil? -Biology

Description : How do we calculate the age of a fossil? -Biology

Last Answer : Relative dating is used to determine a fossils approximate age by comparing it to similar rocks and fossils of known ages. Absolute dating is used to determine a precise age of a fossil by using ... measure the decay of isotopes, either within the fossil or more often the rocks associated with it.

How do we compute the age of a fossil? -Biology

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Last Answer : answer:

How do we compute the age of a fossil? -Biology

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Last Answer : answer:

How do scientists estimate the age in years of a fossil?

Description : How do scientists estimate the age in years of a fossil?

Last Answer : Scientists can use carbon dating to determine the age of afossil.

What characteristics of a fossil would make it useful as an index fossil in determining the relative age of widely separated rock layers?

Description : What characteristics of a fossil would make it useful as an index fossil in determining the relative age of widely separated rock layers?

Last Answer : Feel Free to Answer

The technique of calculating the age of fossil organisms is - (1) Radiocarbon dating (2) Electroporation (3) Counting the annual rings (4) Micromanipulation

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Last Answer : (1) Radiocarbon dating Explanation: Radiocarbon dating (usually referred to as simply carbon dating) is a radiometric dating method that uses the naturally occurring radioisotope carbon-14 (14C) to ... dating was developed by Willard Libby and his colleagues at the University of Chicago in 1949.

The age of the fossil of Dryopithecus on the geological time scale is (a) 2.5 × 106 years back (b) 50 × 106 years back (c) 75 × 106 years back (d) 25 × 106 years back.

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Last Answer : (b) 50 × 106 years back

The botanical fossil of Jurassic age was found in

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The technique of calculating the age of fossil organisms is (1) Radiocarbon dating (2) Electroporation (3) Counting the annual rings (4) Micromanipulation

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Which of the following methods of physical examination refers to the translation of physical force into sound? a) Percussion Percussion translates the application of physical force into sound. b) Palpation Palpation refers to examination by non-forceful touching. c) Auscultation Auscultation refers to the skill of listening to sounds produced within the body created by movement of air or fluid. d) Manipulation Manipulation refers to the use of the hands to determine motion of a body part.

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Why have scientist had a difficult time determining the age of earth?

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How are fossils formed? Describe, in brief, two methods of determining the age of fossils. -Biology

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Last Answer : When organisms die, their bodies decompose due to action of micro organisms. However, sometime the body or at least some parts of the body may be in such an environment that does not let it ... in deeper layers.By detecting the ratios of different isotopes of the same element in the fossil material.

Age of fossils in the past was generally determined by radiocarbon method and other methods involving radioactive elements found in the rocks. More pr

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