Influence and harm of climate warming

Global warming leads to sea level rise, precipitation redistribution and changes the current world climate pattern; Secondly, global warming affects and destroys the biological chain and food chain, bringing more serious natural consequences. Climate warming has increased precipitation in Chinese mainland, especially in the middle and high latitudes, and reduced precipitation in some areas such as Africa. In some areas, the frequency and intensity of extreme weather and climate events (El Nino, drought, flood, thunderstorm, hail, storm, high temperature weather and sandstorm, etc.). ) increase, global temperature changes directly affect the global water cycle, causing droughts or floods in some areas, leading to crop yield reduction.