The concept of the 'Anthropocene' has gained considerable traction in geological and environmental circles, yet its formal recognition remains contentious. Proponents argue that human activities have fundamentally altered Earth's systems, leaving a distinct stratigraphic signature characterized by radioactive isotopes, plastic debris, and elevated carbon dioxide levels. However, skeptics within the geological community contend that the term lacks the temporal depth required for a formal epoch, suggesting instead that these changes are more aptly described as a 'geological event' within the Holocene. This debate is not merely semantic; it influences how scientists, policymakers, and the public perceive humanity's role in shaping planetary history, with implications for conservation strategies and global governance.
❓ According to the passage, what is the main point of disagreement regarding the Anthropocene?
A. Whether human activities have caused significant environmental changes
B. Whether the term should be formally recognized as a geological epoch or described as an event
C. Whether plastic debris and radioactive isotopes are reliable markers of human impact
D. Whether the Anthropocene has implications for conservation and governance
✅ 正确答案
Whether the term should be formally recognized as a geological epoch or described as an event
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