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 shaped by natural forces such as volcanic activity or asteroid impacts, the Anthropocene is marked by human-driven changes, including nuclear fallout, plastic pollution, and rapid biodiversity loss. However, the formal recognition of this epoch remains contentious. Some scientists argue that the markers of human activity are too variable and not yet globally synchronized to justify a distinct geological boundary. Others contend that the Anthropocene, if officially adopted, could serve as a powerful reminder of humanity's collective responsibility, prompting more urgent environmental policy. This debate highlights the intersection of scientific classification and societal implications, underscoring that naming an epoch is not merely a technical exercise but also a cultural and political act.
❓ Согласно тексту, какова ключевая причина, по которой некоторые ученые выступают против официального признания антропоцена новой геологической эпохой?
A. A. Деятельность человека не привела к значительным изменениям окружающей среды.
B. B. Маркеры антропогенного воздействия недостаточно единообразны или глобально синхронизированы.
C. C. Концепция антропоцена не имеет политической или культурной значимости.
D. D. Природные силы, такие как вулканическая активность, по-прежнему оказывают доминирующее влияние на геологию Земли.
✅ 正确答案
B. The markers of human impact are not sufficiently uniform or globally synchronized.
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