what is earthquake? explain briefly?
Answers
Answer:
An earthquake is the shaking and vibration of the Earth's crust due to movement of the Earth's plates (plate tectonics). Earthquakes can happen along any type of plate boundary. Earthquakes occur when tension is released from inside the crust. ... Earthquake energy is released in seismic waves
Explanation:
An earthquake is the result of a sudden release of stored energy in the Earth's crust that creates seismic waves. Earthquakes are accordingly measured with a seismometer, commonly known as a seismograph. ... An earthquake is caused by tectonic plates getting stuck and putting a strain on the ground. 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. ... The sudden release of tension in the tectonic plates sends waves of energy that travel through the Earth. The damage caused by earthquakes is from ground shaking, ground rupture, landslides, tsunamis, and liquefaction. Earthquake damage from fires is the most important secondary effect.