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Geography, 29.11.2020 15:10 fatherbamboo
Before the development of isotopic dating methods, scientists estimated the age of the Earth by:
a. estimating eruption rates of volcanoes.
b. comparing rates of change on the Earth's surface today with the geologic record.
c. counting tree rings.
d. determining the time it takes to create fossils like shark teeth.
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Before the development of isotopic dating methods, scientists estimated the age of the Earth by:
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