hitwonderboy hitwonderboy

02-09-2020
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How does strontium help us know where the logs in Chaco Canyon came from?

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IHATEYOUBIIIIIIIIIII IHATEYOUBIIIIIIIIIII

13-09-2020

Answer:

Age

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doctortrin1 doctortrin1

15-09-2020

Answer:

Soil contains strontium, which is brought up into the tress from the roots. Different locations have different amounts of strontium in the soil. Therefore, the amount of strontium in a log indicates where it came from.

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