Raw LLM Responses

First you have to understand the ocean level isn't the same everywhere. There is global sea level and local sea level, 2 different values. While global sea level only rises a few cm, local levels can vary enormously. Shorelines and local sea level are both dynamic, but it's directly affected by ocean currents and coral reefs which in turn are directly affected by temp changes. There are also under water sand dunes, shaped by currents, which in turn shape the currents.., which in many cases are the primary reason certain atolls and islands exist. So all these factors are important in creating a tiny piece of land in the middle of a huge ocean. Change one of the factors, and it creates a domino effect that often ends in destruction.