Why do natural disasters have a great impact on Asia and Africa? Europe is small?

Then follow you.

Topographically, there are many mountains and plateaus in Asia, and the terrain is complex and continental. The European plain is dominant, the coast is broken, and the trend of mountains has little effect on precipitation.

Climatically, the East Asian monsoon climate is typical, with concentrated precipitation and drought in the central part, which is the source of sandstorms, the northern polar climate and frozen soil; Europe has relatively average precipitation and good vegetation coverage.

Geologically, at the junction of many plates in Asia, the crustal movement is active and there are many geological disasters; Europe is located in the plate, and there are few geological disasters.

Let's talk about this first. Oh, my God!

Climatically speaking, it is Africa. Tropical desert and savanna are the majority, and the ecosystem is simple and easy to be destroyed. Similarly, the desert is dry, and the precipitation in the savanna is quite concentrated, second only to the tropical monsoon. The terrain is simple, mainly plateau. After the disaster, the harmful effects are easy to expand.

Natural disasters include meteorological disasters and geological disasters. The climate and terrain you mentioned are natural causes, and human factors are also very important.

The opinions of one family are definitely not comprehensive. I hope this answer can help you.