Chemistry · Environmental Chemistry
Which of the following is expected during warmer climatic periods?
- 1Lower 18 O 16 O in the glacial ice as compared to that in cold periods
- 2Higher 18 O 16 O in the glacial ice as compared to that in cold periods✓
- 3Higher 18 O 16 O in the calcium carbonate shells of organisms as compared to that in cold periods
- 4Higher 18 O 16 O in ocean waters as compared to that in cold periods
Correct answer
Higher 18 O 16 O in the glacial ice as compared to that in cold periods
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