❓ 質問 According to the passage, what is a primary reason why the formal recognition of the Anthropocene is debated?
- A. A. Geologists cannot agree on whether human-made artifacts qualify as geological markers.
- B. B. There is disagreement about when human influence began and whether it fits a single global boundary.
- C. C. The term 'Anthropocene' is too recent to be accepted by the scientific community.
- D. D. The 'Great Acceleration' occurred too gradually to leave clear evidence in sediment.