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Question 24: What logic underpinned the earlier scientific belief in a stable carbon cycle? A. The crucial climate buffer provided annually...

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Question 24: What logic underpinned the earlier scientific belief in a stable carbon cycle?

A. The crucial climate buffer provided annually by Earth's forests and grasslands.
B. The concept that carbon release from decay counteracts absorption during growth.
C. The discovery that terrestrial ecosystems were unexpectedly absorbing net carbon.
D. The argument that increased CO2 levels are beneficial for overall plant health.

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