✏️ Daily Quiz
최신 3일치 퀴즈는 무료 · 모든 문제 풀고 전체 정답 확인!
📅 2026-04-11
FREE
📝 오늘의 퀴즈
Q1○
Choose the word that best fits the blank.
"Heavy drinking is known to _____ cognitive function, affecting memory, concentration, and decision-making over time."
"Heavy drinking is known to _____ cognitive function, affecting memory, concentration, and decision-making over time."
Q2○
Choose the option that correctly completes the sentence.
"Microplastics, _____ in virtually every ocean depth studied, have become a defining marker of the modern era."
"Microplastics, _____ in virtually every ocean depth studied, have become a defining marker of the modern era."
Q3○
지문
A landmark study has mapped microplastic concentrations across all major ocean depths, revealing contamination far more extensive than previously estimated. Plastics enter the ocean through river conduits, coastal erosion, and direct dumping, then fragment into microscopic particles through UV abrasion and wave action. These particles do not biodegrade but instead accumulate in marine food chains, impairing the reproductive systems of fish and potentially triggering cascade effects throughout ocean ecosystems.
According to the passage, what makes microplastic contamination particularly dangerous to ecosystems?
Q1Q2Q3
📋 이전 퀴즈
최신 3일치는 무료. 이전 퀴즈는 프리미엄에서 풀 수 있습니다.