GEOLOGY

Detailed explanation-1: -Updated On: 27-06-2022. Tectonic plates of the Earth are in constant motion but when they try to move past each other, they may get stuck due to rough surfaces on them and release a huge amount of energy which is radiated outwards from the fault in the form of seismic waves and cause an earthquake.

Detailed explanation-2: -Earthquakes occur along fault lines, cracks in Earth’s crust where tectonic plates meet. They occur where plates are subducting, spreading, slipping, or colliding. As the plates grind together, they get stuck and pressure builds up. Finally, the pressure between the plates is so great that they break loose.

Detailed explanation-3: -Explanation: Tectonic earthquakes are caused due to faulting or relative displacements of blocks of the crust of the earth along rupture planes.

Detailed explanation-4: -Normal faulting occurs when two plates move away from each other, causing one to slide down relative to the other.

Detailed explanation-5: -The heat from radioactive processes within the planet’s interior causes the plates to move, sometimes toward and sometimes away from each other. This movement is called plate motion, or tectonic shift.