Good morning, everyone. Today we're going to discuss the impact of climate change on marine ecosystems. A recent study by the University of Sydney found that rising sea temperatures have caused a significant decline in the population of kelp forests along the eastern coast of Australia. These kelp forests are crucial habitats for many fish species. The study also highlighted that ocean acidification, not just warming, is a major threat. However, the researchers noted that some kelp species are showing resilience in cooler, deeper waters. This suggests that conservation efforts should focus on protecting these deeper refuges.
❓ 강의에 따르면, 시드니 대학의 연구는 무엇을 발견했습니까?
A. A. 해수 온도 상승으로 다시마 숲이 감소했습니다.
B. B. 해양 산성화는 다시마 숲에 대한 유일한 위협이다.
C. C. 다시마 숲은 더 차갑고 깊은 물에서 증가하고 있다.
D. D. 켈프 보호를 위한 보전 노력이 성공적이었다.
✅ 正确答案
A. Rising sea temperatures caused a decline in kelp forests.