IELTS Reading main_idea Practice
다음 정보가 포함된 단락은 무엇입니까? 녹색 지붕이 태양열에 대한 장벽 역할을 하는 방식.
Question type: matching headings · Difficulty: advanced
- A. (A) 단락 C
- B. (B) 단락 B
- C. (C) 단락 F
- D. (D) 단락 G
Explanation Preview
Paragraph C describes the passive cooling function, stating that a green roof 'provides a formidable barrier' and that 'The substrate (soil) layer has a high thermal mass that slows heat transfer, while the plant canopy intercepts a significant portion of incoming solar radiation'.