Question

what is an earthquake? write three type of earthquake waves?​

Answer 1

hila hila ke nikhal dunga

Answer 2

Answer:

• An earthquake is the shaking of the surface of the Earth resulting from a sudden release of energy in the Earth's lithosphere that creates seismic waves.
• P or Primary wave — These are the first earthquake waves to be recorded on a seismogram of an earthquake.  
• S or Secondary wave — These waves are recorded on a seismogram after the P waves.  
• L or Surface waves — These waves travel along the surface of the earth and are recorded after the P and S waves

Explanation:

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