The concept of the 'Anthropocene' has gained significant traction among geologists and environmental scientists, who argue that human activity has become the dominant influence on the Earth's geology and ecosystems. Unlike previous geological epochs, which were defined by natural climatic shifts or biological events, the Anthropocene is characterized by markers such as nuclear fallout, plastic pollution, and elevated carbon dioxide levels. However, the formal recognition of this epoch remains contentious. Some scholars contend that the term oversimplifies the complex, uneven impacts of human activity, while others question whether the proposed markers, such as the mid-20th century 'Great Acceleration,' truly represent a global boundary in the stratigraphic record. This debate underscores a fundamental tension between scientific precision and the broader cultural resonance of naming a new geological era.
❓ According to the passage, why is the formal recognition of the Anthropocene controversial?
A. Because human activity has not yet caused significant environmental changes.
B. Because some argue the term ignores the varying effects of human actions and the validity of its proposed markers.
C. Because geologists prefer to focus on natural climatic shifts rather than human influence.
D. Because the 'Great Acceleration' occurred too early to be considered a global boundary.
✅ 正确答案
Because some argue the term ignores the varying effects of human actions and the validity of its proposed markers.
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