The concept of the 'Anthropocene' has gained significant traction in geological and environmental circles, referring to the current epoch in which human activity has become the dominant influence on the Earth's climate and ecosystems. While the term was popularized by atmospheric chemist Paul Crutzen in 2000, its formal recognition as a geological epoch remains contentious. Proponents argue that markers such as nuclear fallout, plastic pollution, and elevated carbon dioxide levels provide clear stratigraphic evidence of human impact. Critics, however, contend that the Anthropocene lacks a distinct starting point, with some suggesting the Industrial Revolution and others pointing to the advent of agriculture. This debate underscores a deeper question: whether humanity's footprint is a sudden rupture or a gradual transformation of the planet's history.
❓ What is the main point of contention regarding the Anthropocene according to the passage?
A. Whether human activity has any significant effect on the planet
B. The exact beginning of the epoch and its geological recognition
C. The role of Paul Crutzen in popularizing the term
D. The necessity of reducing plastic pollution
✅ 正确答案
The exact beginning of the epoch and its geological recognition
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