The concept of the 'Anthropocene' has gained traction among geologists and environmental scientists as a proposed new geological epoch defined by significant human impact on Earth's geology and ecosystems. Proponents argue that markers such as plastic pollution, nuclear fallout from atomic tests, and elevated carbon dioxide levels provide clear stratigraphic evidence of a distinct boundary. However, critics contend that the term is more political than scientific, suggesting that human activity has been altering the environment for millennia, without a single, globally synchronous start date. Despite this debate, the term has proven useful in fostering interdisciplinary dialogue about sustainability and planetary stewardship.
❓ 本文によると、提案された人新世（Anthropocene）時代に関して、主な論争点は何か？
A. A) 人間の影響が生態系を変えるほど重大であるかどうか
B. B) 明確で、世界的に一貫した開始マーカーが存在するかどうか
C. C) プラスチック汚染と核降下物が有害であるかどうか
D. D) その用語が学際的な対話を促進するかどうか
✅ 正确答案
B) Whether there is a clear, globally consistent beginning marker
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