Sea level rise refers to the gradual increase in global sea levels over time, primarily as a result of the melting of polar ice caps and glaciers and the thermal expansion of seawater due to climate change. This phenomenon has serious implications for coastal communities, ecosystems, and infrastructure, leading to coastal erosion, flooding, and saltwater intrusion into freshwater sources. Researchers study sea level rise to better understand its causes, predict future trends, and develop adaptation strategies to mitigate its impacts on vulnerable regions. This research encompasses a range of disciplines, including climate science, oceanography, glaciology, and coastal engineering.