Unit 07

Reading Strategy

고등학교      반      번 이름

다음 글의 요지로 가장 적절한 것을 고르시오.

Although scientists argue about why the earth is heating up, none of them can deny the fact that the warming trends we’re facing now are occurring faster than at any time in history. Six of the 10 hottest years on record have occurred since 1980, with the two hottest occurring in 1990 and 1991. Some say the rise in global temperatures is merely a natural change. But others claim that due to human activity the earth is heating up and will continue to do so unless steps are taken to reverse this trend. Despite the controversy, all of them agree that the global warming is sure to bring huge disaster to the earth. Therefore, it is natural that it was the main agenda at the 1992 United Nations Conference on Environment and Development.

① 지구온난화는 자연스런 현상이다.

② 지구온난화는 엄청난 재앙을 가져올 것이다.

③ 인간 활동이 지구온난화의 주요 원인이다.

④ 최근의 기상이변은 지구온난화에서 비롯된다.