During an earthquake, which of the following happens?

During an earthquake, the ground is shaking or trembling caused by the sudden release of energy in the Earth's crust, usually due to the movement of tectonic plates.
Ground shaking: This is the most common effect of an earthquake, and it can vary in intensity and duration depending on the magnitude of the earthquake and the distance from the epicenter.

Cracking and displacement of the ground The sudden movement of tectonic plates can cause the ground to crack and shift, resulting in fissures or faults that can be seen on the surface.

Tectonic plates are massive slabs of rock that make up the Earth's crust and float on top of the underlying molten mantle. These plates move slowly over time, and this movement is responsible for a wide range of geological phenomena, including earthquakes, volcanic eruptions, and the formation of mountains.