Natural disasters such as earthquakes, volcanic eruptions and abnormal weather have caused much more damage in the last ten years than in previous decades
Natural disasters such as major earthquakes, volcanic eruptions and abnormal weather (such as droughts, landslides and floods) that have occurred in the last ten years and previous decades have been recorded
 From this, it can be concluded that as a natural environment, the earth has become more unfriendly and dangerous, and we should use meteorology and earth science to explore the reasons for this trend