❓ 题目 According to the passage, what is a primary reason some critics oppose formalizing the Anthropocene as a geological epoch?
- A. A. The stratigraphic evidence for the mid-20th century boundary is too weak to be detected.
- B. B. The concept may inaccurately portray human environmental impacts as uniform across time and space.
- C. C. The term was coined by non-geologists and therefore lacks scientific validity.
- D. D. The Holocene epoch has already adequately captured all human impacts on the environment.