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. Proponents argue that markers such as nuclear fallout, plastic pollution, and elevated carbon dioxide levels provide clear stratigraphic signals. However, critics contend that the term oversimplifies the complex, uneven nature of human influence, which varies temporally and spatially. They also note that formalizing the epoch requires rigorous evidence of a global, synchronous boundary in the rock record, which remains elusive. This debate highlights broader tensions between scientific classification and societal narratives about environmental responsibility.
❓ Согласно тексту, какова основная причина, по которой критики выступают против формализации антропоцена как геологической эпохи?
A. A) Термин игнорирует положительное влияние деятельности человека на окружающую среду.
B. B) Влияние человека на Землю не имеет чётких, глобально согласованных геологических маркеров.
C. C) Предложенная эпоха слишком недавняя, чтобы её можно было изучать геологам.
D. D) Радиоактивные осадки и загрязнение пластиком не обнаруживаются в слоях горных пород.
✅ 正确答案
B) Human influence on Earth lacks clear, globally consistent geological markers.
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