Earthquakes are a phenomenon in which the Earth's surface shakes due to natural causes.
ÁöÁøÀº ÀÚ¿¬ÀûÀÎ ¿øÀÎÀ¸·Î ÀÎÇØ Áö±¸ÀÇ Ç¥¸éÀÌ Èçµé¸®´Â Çö»óÀÌ´Ù.
Often, it is the displacement itself that occurs instantaneously on the fault plane.
ÈçÈ÷ ´ÜÃþ¸é¿¡¼ ¼ø°£ÀûÀ¸·Î ¹ß»ýÇÏ´Â º¯À§ ÀÚüÀÌ´Ù.
It can be explained as a phenomenon in which the deformation force stored in the
crust changes into elastic vibration energy and is rapidly released.
Áö°¢ ³»¿¡ ÀúÀåµÇ¾î ÀÖ´ø º¯Çü·ÂÀÌ Åº¼ºÁøµ¿ ¿¡³ÊÁö·Î ¹Ù²î¾î ±Þ°ÝÈ÷ ¹æÃâµÇ´Â Çö»óÀ¸·Î
¼³¸íÇÒ ¼ö ÀÖ´Ù.
This seems to be caused by the destruction of rocks in the crust or mantle.
ÀÌ´Â Áö°¢ ¶Ç´Â ¸ÇƲ ³» ¾Ï¼®ÀÇ Æı«·Î ÀÎÇÏ¿© ÀϾ´Â °ÍÀ¸·Î º¸ÀδÙ.
The place where this destruction occurred is called the epicenter, and the index point
just above the epicenter is called the epicenter.
ÀÌ Æı«°¡ ÀÏ¾î³ Àå¼Ò¸¦ Áø¿øÀ̶ó Çϸç, Áø¿ø ¹Ù·Î À§ÀÇ ÁöÇ¥Á¡À» Áø¾ÓÀ̶ó ÇÑ´Ù.
And especially, earthquakes caused by volcanic activity are called volcanic
earthquakes, distinguishing them from general earthquakes.
±×¸®°í ƯÈ÷ È»êÈ°µ¿¿¡ ÀÇÇØ ÀϾ´Â ÁöÁøÀº ÀÏ¹Ý ÁöÁø°ú ±¸º°ÇÏ¿©, Ȼ꼺 ÁöÁøÀ̶ó ÇÑ´Ù.
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