Disaster Management
,Earthquakes:
Earthquakes occur due to sudden movements of earth’’s crust.
It causes the violent, short-term vibrations in the earth.
The point at which the first movement occurs during an
earthquake is called the epicenter.
The severity of an earthquake is generally measured by its
magnitude on Richter Scale
,
,
,Earthquakes:
Earthquakes occur due to sudden movements of earth’’s crust.
It causes the violent, short-term vibrations in the earth.
The point at which the first movement occurs during an
earthquake is called the epicenter.
The severity of an earthquake is generally measured by its
magnitude on Richter Scale
,
,
