Understanding Climate Change Impacts on Oceans
Listening Passage:
Many people are unaware of the vast impact that climate change has on our oceans. First, the increase in global temperatures leads to rising sea levels, which cause coastal erosion and threaten marine ecosystems. Next, the phenomenon known as ocean acidification results from higher carbon dioxide levels being absorbed by the sea water. This has detrimental effects on marine life, especially organisms like coral reefs and shellfish, which struggle to maintain their calcium carbonate structures. Furthermore, shifting temperature patterns disrupt traditional habitats, leading to the migration of species and the potential extinction of vulnerable organisms. Finally, the warming waters contribute to the intensity of storms and hurricanes, exacerbating the destruction of coastal regions. Understanding these interconnected impacts is crucial for developing effective conservation strategies.
Note: This question has been adapted from its original format to accommodate a reading-based version. In the official TOEFL exam, speaking and listening sections require verbal responses and audio prompts, which are not represented here. Please note that this adaptation may not fully reflect the nature or difficulty of the official exam. The audio feature for these sections will be available soon.
Select all that apply: