Multiple Choice
Global temperature trends can be inferred from changes in ____and____ .
A) fossils; chemical isotopes found in sediments and glacial ice
B) fossils; hydrogen and oxygen isotopes found in sediments and glacial ice
C) fossils; isotope ratios in glacial ice
D) volcanic eruptions; isotope ratios in glacial ice
E) volcanic eruptions; fossils
Correct Answer:
Verified
Correct Answer:
Verified
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