Traditional Culture Encyclopedia - Weather forecast - Extreme weather phenomena often occur. Besides the greenhouse effect, what are the causes of extreme weather?

Extreme weather phenomena often occur. Besides the greenhouse effect, what are the causes of extreme weather?

Many factors lead to extreme weather. Natural phenomena are analyzed from two aspects: first, abnormal climate factors, such as El Nino and La Nina. Second, human factors, such as deforestation, industrial pollution discharge, sewage and wastewater, a series of things that violate the laws of nature. In recent years, the high temperature in summer is particularly serious. The main reasons are large population, industrial fuel, greenhouse effect (man-made factors) and of course geographical factors.

In the process of modern industrial production, many factories use electricity for production, and the power source is used to burn coal or oil to provide energy. In the combustion process, a large amount of carbon monoxide and carbon dioxide, as well as dust particles floating in the atmosphere, will inevitably be produced, resulting in the thickening of the atmosphere. It makes the environment change and develop in disorder, causing serious damage to the vegetation on the earth's surface. Plants can absorb carbon dioxide, thus affecting carbon absorption. It is a natural feedback mechanism of global climate change, which can amplify or reduce the external positive and negative forces to maintain the stability of the global climate system.

Without this mechanism, the climate system may go to extremes, either too hot or too cold. However, if the external pressure is too large, it will lead to the collapse of the climate system, so disastrous extreme weather and climate events often occur. Volcanic activity is the movement of matter from the depths of the earth to the surface. This is a process of releasing excess heat and pressure from the earth's interior. The influence of volcanic activity on the earth's climate cannot be underestimated. Volcanic activity erupts every few centuries, causing the earth to cool for many years or longer.

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