Chemistry · Environmental Chemistry
Consider the following statements: (a) The average annual temperature of the ocean surface water is close to the temperatures of the contiguous atmosphere. (b) Changes in climate can be estimated from the 18 O 16 O ratio in the calcium carbonate shells of organisms. (c) The 18 O 16 O ratio in warmer periods is less in oceans as compared to that in cold periods. Choose the correct option from those given below:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1(a) and (b) only
- 2(b) and (c) only
- 3(a) and (c) only
- 4(a), (b) and (c)✓
Correct answer
(a), (b) and (c)
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