The concept of the 'Anthropocene' has gained significant traction in geological and environmental circles, proposing that human activities have become a dominant force shaping Earth's systems. While the term is not yet formally recognized as a new geological epoch, its proponents argue that markers such as nuclear fallout, plastic pollution, and elevated carbon dioxide levels provide clear evidence of a distinct human-driven stratigraphic layer. Critics, however, contend that the Anthropocene lacks the clear chronological boundaries required for formal geological classification, and that its adoption may oversimplify the complex, uneven nature of human impact across different regions and periods. Nevertheless, the debate has spurred valuable interdisciplinary research, highlighting the urgent need to address humanity's profound and lasting influence on planetary processes.
❓ According to the passage, what is a primary criticism of the Anthropocene concept?
A. A. It is too focused on positive human contributions to Earth systems.
B. B. It fails to provide clear chronological boundaries for formal geological classification.
C. C. It overemphasizes regional variations in human impact.
D. D. It is not supported by any scientific evidence such as nuclear fallout or plastic pollution.
✅ 正确答案
B. It fails to provide clear chronological boundaries for formal geological classification.
IELTS Reading Tips
Skim the questions first, underline keywords, then locate in the passage
Watch for paraphrasing; correct answers are often reworded
Be wary of absolute statements (all, always, never) — usually wrong
Pay attention to content after transition words (however, but, yet)
Manage time: about 20 minutes per passage; skip difficult questions first