A farewell ceremony was held for the remains of police officers who died in the line of duty in the Haidong landslide in Qinghai. How did the landslide form?

There are two main factors in the formation of landslides, one is natural factors, and the other is human factors. Natural factors are caused by weather changes, and human factors are landslides caused by soil desertification caused by a large number of trees.

We never know which comes first, tomorrow or the accident. We should learn to master some knowledge of self-help in life, so as to better protect our lives when extreme problems come. Landslide is a kind of foreseeable disaster. Before the landslide comes, most wells will become warm or animals will become manic, so we should also learn to observe the possible risks around us in life.

What happened?

On September 3, a natural landslide occurred in Hongya Village, Weiyuan Town, Huzhu County Public Security Bureau, Haidong City, Qinghai Province. Dong Zhijun and Zhang Chengming rushed to the scene and died in the process of checking risks, transferring people and rescue. After the incident, it caused a heated discussion among netizens on the Internet. Their spirit deserves our praise and their behavior deserves our learning. I hope their families will be heartbroken and get out of their grief as soon as possible.

How did landslides form?

Three-body landslide is caused by many factors, on the one hand, natural factors, on the other hand, human factors. For most people, they have hardly encountered any natural disasters in their lives. Therefore, when natural disasters come, they will be too flustered. In the face of landslides, we must keep calm and flee to high places in time to better protect our lives. For those who have no basic knowledge, they must wait for professionals to start rescue.

Landslides usually have the following phenomena.

Before the landslide comes, the spring water that has been cut off for many years will revive or suddenly dry up. So we should also learn to observe the natural changes in our lives. If the animal is extremely frightened, the mouse will not go into the hole and walk on the road.