求翻译：地震是地壳运动中岩层互相挤压受力产生的突然破裂。岩层从受力到破裂需要一个长期过程。当岩层所承受的力超过岩层承受力极限时，地壳就会发生变形。在这个过程中，一方面，岩层因破裂发生变化；另一方面，地下水、气体、地球磁场也都发生明显变化，这样就引起了地下水、电磁波、动物行为的异常是什么意思？

The earthquake is a sudden rupture of the crustal movement in rock formations squeeze each other by force. Rock formations from force to rupture the needs of a long-term process. When the strata withstand the force exceeds the rock formations endurance limit, the crust will deform. In this process,

Earthquakes are the Earth's crust formation and movement created by the Load squeeze suddenly broken. rocks from the force required to break a long-term process. When the bear rock formations of the bear more than limits on, the earth's crust will be distorted. In this process, on the one hand, rock