地震是一种经常发生的自然现象.当地球内部缓慢积累的能量突然释放,引起地球表层的振动,就形成了地震.它是地壳运动的一种表现形式,其发生和预报的过程中包含有许多数学知识,了解和掌握它可以帮助我们预防灾害,减少损失. Earthquakes are a natural phenomenon that often occurs. When the slowly accumulated energy inside the Earth is suddenly released, causing the vibration of the earth’s surface, an earthquake is formed. It is a manifestation of the crust movement, and its occurrence and forecast process includes Many mathematical knowledge, understanding and mastering it can help us prevent disasters and reduce losses.