The concept of the 'Anthropocene' has gained traction among geologists as a proposed new geological epoch defined by significant human impact on Earth's geology and ecosystems. Unlike previous epochs, which were marked by natural climatic shifts or mass extinctions, the Anthropocene is characterized by human-driven changes such as nuclear fallout, plastic pollution, and accelerated carbon emissions. However, the formal recognition of this epoch remains contentious, as some scientists argue that the markers of human activity are not yet distinct enough to warrant a separate geological classification. Others contend that the term, while scientifically imprecise, serves a vital role in highlighting humanity's collective responsibility for planetary stewardship. This debate underscores the intersection of empirical science and societal discourse, raising questions about how we define and respond to our influence on the planet.
❓ 一部の科学者が、人新世を地質時代として正式に認定することに反対する主な理由は何ですか？
A. A. 人間の影響は、正確に測定するにはあまりにも広範囲に及んでいる。
B. B. 人間活動の痕跡は、まだ独立した分類を正当化するほど明確ではない。
C. C. この用語はあまりにも曖昧であり、科学において実用的な用途がない。
D. D. 核降下物とプラスチック汚染は地質学的指標とは見なされない。
✅ 正确答案
B. The markers of human activity are not yet distinct enough to justify a separate 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)
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