❓ 質問 According to the passage, what is a primary reason why some scientists oppose formally recognizing the Anthropocene as a new geological epoch?
- A. A) The suggested markers do not appear uniformly across the globe at the same time.
- B. B) The term 'Anthropocene' has become too politicized to be used in scientific contexts.
- C. C) Human environmental impacts have only occurred in the last century, making the epoch too short.
- D. D) There is no evidence of human activity in the geological record before the industrial era.