1. A paleontologist examining the bones of a prehistoric animal estimates they contain 5% as much Carbon-14 as they would have contained when the animal was alive. a. How long ago did the animal live? b. If prior research points to the animal being around 30,000 years ago, how much carbon-14 should there be in the animal?
1. A paleontologist examining the bones of a prehistoric animal estimates they contain 5% as much Carbon-14 as they would have contained when the animal was alive. a. How long ago did the animal live? b. If prior research points to the animal being around 30,000 years ago, how much carbon-14 should there be in the animal?
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
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1. A paleontologist examining the bones of a prehistoric animal estimates they contain 5% as much
Carbon-14 as they would have contained when the animal was alive.
a. How long ago did the animal live?
b. If prior research points to the animal being around 30,000 years ago, how much carbon-14
should there be in the animal?
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