The concept of 'deep time' in geology refers to the vast timescales over which Earth's processes operate, often spanning millions or billions of years. Unlike human history, which is measured in centuries, deep time challenges our intuitive understanding of change and stability. Geologists use radiometric dating to assign absolute ages to rocks, revealing that even seemingly static landscapes are products of slow, continuous transformation. This perspective has profound implications for fields like climate science, where current changes must be contextualized within natural variability over millennia. However, the public often struggles to grasp such scales, leading to misconceptions about the urgency of environmental issues. Thus, translating deep time into relatable terms is crucial for informed decision-making.
❓ Какова основная проблема, связанная с концепцией глубокого времени, согласно тексту?
A. A) Это делает геологические исследования дорогостоящими и трудоёмкими.
B. B) Это противоречит принципам радиометрического датирования.
C. C) Людям трудно понять это и применить к текущим проблемам.
D. D) Это снижает воспринимаемую важность изменения климата.
✅ 正确答案
C) It is difficult for people to comprehend and apply to current issues.
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