Why are there so many natural disasters in recent years?

There are many natural and man-made reasons for this:

First, in recent years, the solar activity is extremely frequent, which has a great impact on the climate and caused climate anomalies.

Second, El Nino and La Nina also occur frequently, causing climate anomalies.

Third, the seasonal and interannual changes of monsoon climate and precipitation are great, and floods and droughts are increasing.

Third, due to mining, sand digging and deforestation, the surface vegetation has been destroyed, the ability to fight floods and droughts has weakened, and the intensity of floods and droughts and geological disasters has increased.