What are the consequences of global warming?

1. As the climate becomes warmer, glaciers melt and sea levels rise, leading to the loss of ecological systems such as coastal marshes, mangroves, and coral reefs. Coastal erosion is one of the terrifying consequences of global warming; seawater intrudes into coastal underground freshwater layers, causing salinization of coastal lands. This results in an imbalance in the natural ecological environments of coasts, estuaries, and bays, bringing disaster to the ecological systems in these areas. 　　 2. The water area increases. More water evaporates as well; the rainy season is longer, and floods are becoming increasingly frequent. The likelihood of flooding increases, the extent and severity of storms grow, and the lifespan of reservoir dams shortens. 　 3. Rising water temperatures may cause the ice and snow in the Antarctic Peninsula and the Arctic Ocean to melt. Polar bears and walruses will go extinct. 　　 4. Many small islands will disappear without a trace ； Infected with infectious diseases such as malaria……

Rising sea levels, deadly heatwaves, potentially more intense storms, droughts, environments favorable for the growth of viruses, economic downturns, conflicts and wars, and impacts on species survival.