Thursday, March 25, 2021

The Earthquake


 An earthquake is a sudden, violent shaking  of the earth 's surface. At the time  of earthquake,  the some  part of  earth trembles . The  trembling is sometimes mild but  sometimes very  violent.

The inside of the earth  is a very  hot  burning  some reason the heated  matter becomes  cool  in  some part. Then it contracts . The up-per part of the earth at that  particular place is drawn  down . Then  this  produces  cracks on the  surface of the earth . The water of the ocean flows  down  through  these  cracks  on the surface of the  earth . The water  of the ocean  flows  down  through  these  cracks  and comes  in touch  with  the  hot  liquid and stream  is produced . It wants  to rush  out  and the earth  and the earth is violently  shaken. If the earthquake  is mild,  it does  not do  much  harm . But if  it  is  violent  its effect is dangerous . It causes a great loss of life  and property .

Many  brick-built  houses  fall  down when the earth  trembles for two  to three  minutes. some times the water of ponds and rivers swells  all on a sudden and sometimes  the water of  a river or  a part of the ocean is dried up , and land appears there.  Thousands of lives  are lost Crops  are  destroyed . There was a  violent earth quake in Nepal in 1990 B.S. It caused great loss to country , Kathmandu suffered great  damages as a result of this  earthquake. Many  people  lost their  lives.

Many People  became  homeless  every year  we  read in newspaper reports of  great  earthquake in different part of world.The  earthquake is a terrible  enemy  manking. We  cannot  it.  We do not  know anything about it when  it will  take  place.Wooder house should  be built  where  earthquake occur very  often.

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