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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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MrDereche MrDereche
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9 years ago
Which one of the following samples and experimental measurements would provide the most information about the Earth's climate over the last 100,000 years or so?
A) cores from sea ice in the Arctic Ocean; NaCl content
B) sediment cores from a terminal moraine in Ohio sand to clay ratio
C) sediment cores from a Pleistocene loess deposit in the state of Mississippi; SiO2 content
D) cores from the Greenland ice sheet; ratios of the oxygen isotopes (0-18/0-16)
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milestone23milestone23
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9 years ago
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