Question

Define earthquake....​

Answer 1

Answer:

Earthquake is a term used to describe both sudden slip on a fault, and the resulting ground shaking and radiated seismic energy caused by the slip, or by volcanic or magmatic activity, or other sudden stress changes in the earth.

Answer 2

$\huge \fcolorbox{purple}{lavenderblush}{ αηѕωєя♡}$

ᴇᴀʀᴛʜǫᴜᴀᴋᴇ ɪs ᴀ ᴛᴇʀᴍ ᴜsᴇᴅ ᴛᴏ ᴅᴇsᴄʀɪʙᴇ ʙᴏᴛʜ sᴜᴅᴅᴇɴ sʟɪᴘ ᴏɴ ᴀ ғᴀᴜʟᴛ, ᴀɴᴅ ᴛʜᴇ ʀᴇsᴜʟᴛɪɴɢ ɢʀᴏᴜɴᴅ sʜᴀᴋɪɴɢ ᴀɴᴅ ʀᴀᴅɪᴀᴛᴇᴅ sᴇɪsᴍɪᴄ ᴇɴᴇʀɢʏ ᴄᴀᴜsᴇᴅ ʙʏ ᴛʜᴇ sʟɪᴘ, ᴏʀ ʙʏ ᴠᴏʟᴄᴀɴɪᴄ ᴏʀ ᴍᴀɢᴍᴀᴛɪᴄ ᴀᴄᴛɪᴠɪᴛʏ, ᴏʀ ᴏᴛʜᴇʀ sᴜᴅᴅᴇɴ sᴛʀᴇss ᴄʜᴀɴɢᴇs ɪɴ ᴛʜᴇ ᴇᴀʀᴛʜ.