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1. WELCOME

2. POWER POINT PRESENTATION
PRESENTED BY,
VIDHUSUDARSAN
SOCIAL SCIENCE

3. TOPIC : EARTHQUAKE

4. DEFINITION
INTERIOR PARTS OF
EARTH SAVES ENERGY IN DIFFERNET
PARTS . SOMETIMES THESE STORED
ENERGY RELEASED FROM THE CENTRE
AND REACHES THE SURFACE OF EARTH
AND WE FELT EARTHQUAKE

5. FEATURES
1. THE ENERGY STORED CENTRE IS
CALLED EPIC CENTRE
2. THE PORTION ABOVE EPIC CENTRE IS
FOCUS
3. THE ENERGY RELEASED FROM
CENTRE AS WAVES
4. THE INSTRUMENT USED TO MEASURE
EARTHQUAKE IS SEISMOGRAPH
5. MEASURING SCALE IS RICHTER SCALE

6. BEFORE AND AFTER EFFECTS OF EARTRHQUAKES

8. PICTORIAL REPRESENTATION OF EARTHQUAKES

9. PREVENTION METHOD
1. ESTABLISH EARTHQUAKE PREVENTION
CENTRES
2. ADOPT STORG BUILDING PATTERN TO
OVERCOME EARTHQUAKES

10. THANK YOU