Sometimes two blocks of the Earth’s

Sometimes two blocks of the Earth’s crust move along a faultine. When this happens it can cause an earthquake. The place under the Earth where the earthquake starts is called the focus . Directly above it , on the surface, is the epicenter

Результаты (английский) 3:

Sometimes the earth of two rocks is a real movement. When this happens, it can be an earthquake. On earth, earthquake starts is the call center. Directly above it，on the surface，is the epicenter