Write a paragraph on the topic of "heat" with a vivid topic. Go, go, go, ok, plus points!

The result of global warming is disastrous: glaciers melt, sea level rises, resulting in the loss of coastal wetlands, mangroves and coral reefs, coastal erosion, seawater intrusion into coastal freshwater groundwater layers, and coastal land salinization. It leads to the imbalance of natural ecological environment in coastal areas, estuaries and bays, and brings great disasters to the ecological environment in coastal areas. Not only that, it will also increase the water area, increase the degree and severity of rainstorm, and shorten the life of reservoir dams. Rising temperatures may melt the ice and snow in the Antarctic Peninsula and the Arctic Ocean, and polar bears and walruses will gradually become extinct. In the end, the earth on which human beings depend has become an uninhabitable planet.

National action, Olympic fever

Every four years, the Olympic Games can always bring an "Olympic fever" to people all over the world, and drive people to pursue sports and health.