Earthquakes

      
                              Earthquakes
The temperature at the centre of the earth is a bout 4000 centigrade. As the center is a hot, there is always movement there.
The heat makes the inside of the earth move and Earthquakes. These charges sometimes make the outside move too.
Then it results in earthquakes.
                         Earthquakes do not take place in most parts of the world. But in some areas they do occur frequently.
Sri Lanka is not in an earthquakes area.
                Some earthquakes are so small that people hardly notice anything happening except the movement of pictures on the wall.
 But in a major earthquakes buildings will crack and fall, rivers, will flood their banks and railways, electricity and underground pipe
 lines will get damaged. This will bring a lot of misery and death to the people. Government will have to spend a huge Mont
of money to repair the damage.
My e-mail address-: a.gunaseekara@yahoo.com