Which detail would provide factual support for this sentence?

When discussing the impact of climate change on global sea levels, one detail that would provide factual support for the statement “Rising sea levels pose a significant threat to coastal communities” is the increase in the frequency and severity of extreme weather events. This increase is often attributed to the warming of the planet, which leads to more intense storms and higher sea levels. By examining the data on storm surges, coastal erosion, and the displacement of populations, it becomes clear that the threat is real and urgent.

The first paragraph of this article sets the stage for a discussion on the importance of specific details in supporting factual claims. In this case, the focus is on the relationship between rising sea levels and the potential dangers they pose to coastal communities. The following paragraphs will delve into the various aspects of this relationship, providing evidence and examples to support the statement.

Understanding the Link Between Sea Level Rise and Extreme Weather Events

To provide factual support for the sentence, it is crucial to understand the link between sea level rise and extreme weather events. The Intergovernmental Panel on Climate Change (IPCC) has reported that as the planet warms, the increased temperature of the oceans leads to more evaporation, which in turn contributes to higher sea levels. This warming also intensifies the formation of storms, as warmer air can hold more moisture, leading to more intense rainfall and stronger winds. By analyzing historical data and climate models, scientists have established a clear connection between rising sea levels and the increased frequency and severity of extreme weather events.

Coastal Erosion and the Displacement of Populations

Another detail that would provide factual support for the sentence is the phenomenon of coastal erosion. As sea levels rise, the increased force of waves and storm surges can erode coastal land, leading to the loss of valuable habitats and infrastructure. This erosion not only threatens the natural ecosystems but also endangers the homes and livelihoods of millions of people living in coastal areas. According to the United Nations Environment Programme (UNEP), the number of people living in coastal zones is expected to increase by 50% by 2050, making the issue of coastal erosion and sea-level rise even more pressing.

Case Studies: The Real-Life Impact on Coastal Communities

To further illustrate the factual support for the sentence, it is helpful to examine real-life examples of the impact of rising sea levels on coastal communities. For instance, the city of Miami, Florida, has experienced significant coastal erosion and flooding due to rising sea levels. In 2017, Hurricane Irma caused widespread damage to the region, highlighting the vulnerability of coastal communities to extreme weather events exacerbated by sea-level rise. Similarly, the island nation of Tuvalu faces the threat of being submerged by rising sea levels, forcing its inhabitants to consider relocation.

Conclusion

In conclusion, the detail that would provide factual support for the sentence “Rising sea levels pose a significant threat to coastal communities” is the evidence linking sea level rise to extreme weather events, coastal erosion, and the displacement of populations. By examining the data and real-life examples, it becomes clear that the threat is not only real but also urgent, necessitating immediate action to mitigate the impacts of climate change on coastal areas.