Indonesia's Semeru super volcano erupted, sending tons of volcanic ash into the air.
Many videos show that local people fled their homes by means of transportation for fear of catastrophe. The first eruption of the Semeru super volcano was in January, after a deadly earthquake.
In recent years, the Spanish volcano has erupted for more than two months, emitting more than five million tons of sulfur dioxide. There will be dangerous volcanic changes in the Philippines. In recent years, volcanoes have erupted. The whole world is cooling down?
In recent years, volcanic activity has greatly increased.
Volcanic ash is actually a geological phenomenon. The heat energy inside the crust is strongly displayed on the surface, and finally released from the crater to the surface in the form of magma.
However, the eruption of super volcanoes is usually caused by an asteroid hitting the earth. In addition, the 1 factor is the influence of natural earth plate and human climate, which leads to the changes of some active volcanoes.
Why do volcanoes often change in recent years? 1 The key factor is climate warming. In recent years, global warming has become a reality, and the surface temperature in some areas reaches 80℃ in summer.
Due to the continuous warming, the ice and frozen soil in some areas began to melt, resulting in a large number of frozen soil loss, which provided excellent conditions for volcanic changes.
In addition, a study shows that the growing greenhouse gases will make the plume generated by the explosion of large super volcanoes spray higher, spread faster, reflect more sunlight, and lead to more intense cooling.
Crustal activity is frequent. Since 2008, China has experienced numerous large and small earthquakes. For many people, before 2008, no one knew what an earthquake was. But earthquakes have been happening in recent years.
Activities on the earth are mainly divided into earthquakes and volcanoes, and volcanic activities have changed very frequently in recent years.
Will the earth get cold? Tons of volcanic ash poured into the air of 1.2 million square meters.
Although it is common for volcanoes to spew a lot of volcanic ash, if super volcanoes erupt several times, it will lead to very serious consequences, that is, global cooling?
According to scientific research, the eruption of super volcano brings not temperature rise but cooling, and global warming will also amplify the cooling effect 15%! Why do we have to do that？
Large volcanoes often erupt, just like hydrogen bombs, everywhere. It is best to get dark during the day. Huge volcanic ash sprayed into the upper atmosphere, forming a large number of volcanic ash, which gathered in high places, causing the solar heat flow of tire pressure to fail to reach the ground, and finally reducing the ground temperature.
From the perspective of world history, when the super volcano erupts at its strongest, it will cool the earth for nearly five years, causing damage to crops, causing no summer and making human survival difficult.
As a result, a large amount of volcanic ash erupted by the super volcano sprayed into the atmosphere, causing the temperature to drop. Can the volcanic ash of12000m cool the atmosphere of12000m when the super volcano of Semeru in Indonesia erupts?
According to the global volcanic data, the eruption of the Semeru super volcano in Indonesia is not a mass eruption, but an individual event, which has little impact on the global temperature.
What impact did this volcanic eruption have on the local area?
Tons of volcanic ash fly thousands of meters high and spread to various regions through the earth's atmosphere. Some of them return to the earth in the form of rain, while others are filled in the air.
Because the super volcano erupts a lot of volcanic ash and volcanic gas, it has a serious impact on the local area, such as the rapid cooling, storm and even mud bath (volcanic ash and rain mixed) in Hunan during the day, which seriously affects the local residents and seriously harms the health of local crops and residents.
In addition, the eruption of super volcano is often accompanied by certain earthquake phenomena, which causes serious damage to local traffic, bridges and roads, and even volcanic magma directly destroys cities.
However, the volcanic ash of the super volcano is a great thing. They can grow all kinds of plants, which have a great influence on the local land.
Comprehensive analysis shows that it is understandable that local residents choose to flee their homes after the eruption of the Semeru super volcano in Indonesia. When the super volcano erupted, they went back to nature to enjoy it.