The concept of the 'Anthropocene' has gained significant traction in geological and environmental discourse, positing that human activities have become a dominant force shaping Earth's systems. Unlike previous geological epochs, which were defined by natural processes such as volcanic eruptions or asteroid impacts, the Anthropocene is characterized by anthropogenic markers, including plastic pollution, nuclear fallout, and elevated carbon dioxide levels. However, scholars debate its formal recognition, as the proposed start date varies from the Industrial Revolution to the mid-20th century 'Great Acceleration.' Proponents argue that defining this epoch is crucial for understanding our impact and guiding policy, while skeptics contend that such categorization oversimplifies complex, long-term planetary dynamics.
❓ According to the passage, why do some scholars oppose the formal recognition of the Anthropocene?
A. A. Because human activities have not significantly altered Earth's systems.
B. B. Because the proposed start dates are inconsistent and the concept may oversimplify planetary processes.
C. C. Because the Anthropocene lacks any geological markers such as plastic or nuclear fallout.
D. D. Because the term is too focused on natural processes rather than human influence.
✅ 正确答案
B. Because the proposed start dates are inconsistent and the concept may oversimplify planetary processes.
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