The concept of the 'Anthropocene' has gained considerable traction in geological and environmental circles, yet its formal recognition as a new geological epoch remains contentious. Proponents argue that human activities, particularly since the mid-20th century, have left indelible markers in the stratigraphic record, such as radioactive isotopes from nuclear tests and microplastics in sedimentary layers. Conversely, skeptics contend that the term 'epoch' implies a time scale far longer than the current human impact, and that the changes, while significant, may not yet meet the threshold of a distinct epoch. This debate underscores a deeper tension between scientific classification and the urgency of public discourse on climate change, where the label itself carries substantial political and social weight.
❓ Какова основная причина, по которой официальное признание антропоцена вызывает споры?
A. A) Учёные расходятся во мнениях относительно того, видно ли влияние человека в геологической летописи.
B. B) Некоторые утверждают, что вызванные человеком изменения могут быть недостаточно долговременными, чтобы образовать новую эпоху.
C. C) Термин «антропоцен» слишком политизирован для научного использования.
D. D) В осадочных слоях отсутствуют следы человеческой деятельности.
✅ 正确答案
B) Some argue the human-induced changes may not be long-lasting enough to constitute a new epoch.
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