The causes of tsunami include earthquake, underwater landslide and cosmic influence. Earthquake is the main reason for the formation of tsunami. Earthquake will lead to the deformation and displacement of seabed plate, which will lead to tsunami. Secondly, submarine landslide caused by volcanic eruption will lead to tsunami, and the influence of the universe is the smallest and most unstable factor for tsunami. In life, in addition to man-made disasters, more terrible are natural disasters, such as tsunamis, earthquakes, tornadoes, volcanic eruptions, etc. if you don't pay attention, you will take people's lives and have an extremely bad impact on life.
The causes of tsunami include earthquake, underwater landslide and cosmic influence. Among them, earthquake is the main reason for the formation of tsunami. In or near the ocean, when an earthquake occurs, it will lead to the deformation of seabed plate and the displacement of seawater. Submarine landslides often occur when earthquakes or submarine volcanoes erupt. A large number of sediments and rocks will lead to the large-scale movement of seawater and trigger a tsunami.
The influence of the universe is the smallest factor for the tsunami. It is like picking leaves from trees. Unless most of the leaves are removed at once, it will not affect the trees. Therefore, it is difficult to form a tsunami, but when the leaves are removed, it will cause the vibration of branches, and these vibrations may also lead to a large-scale tsunami.