Question

what is earthquake?..​

Answer 1

Answer:

you can find it in your book it will be there

Answer 2

An earthquake is the sudden movement or trembling of the Earth's tectonic plates, that creates the shakes of the ground. This shaking can destroy buildings and break the Earth's surface. ... Seismology studies about the cause, repeats, type and size of earthquakes. Earthquakes are measured using watching from seismographs.

An earthquake is what happens when two blocks of the earth suddenly slip past one another. The surface where they slip is called the fault or fault plane. ... Scientists can't tell that an earthquake is a foreshock until the larger earthquake happens. The largest, main earthquake is called the mainshock.

hope it helps ya