TSUNAMI - PowerPoint Presentation, Class, CBSE, NCERT - Class 8 PDF Download

 Page 2


?Introduction
?Tsunami affected 
places
?Safety measures taken
?Precaution
?Conclusion
Page 3


?Introduction
?Tsunami affected 
places
?Safety measures taken
?Precaution
?Conclusion
Page 4


?Introduction
?Tsunami affected 
places
?Safety measures taken
?Precaution
?Conclusion
.Tsunami is one of the earth’s disaster. It was a Japanese 
word 
meaning “harbor wave,” used as the scientific term for a 
class 
of abnormal sea wave that can cause catastrophic 
damage when it hits a coastline. 
.Tsunamis can be generated by an undersea earthquake, 
an undersea landslide, the eruption of an undersea volcano, 
or by the force of an asteroid crashing into the ocean.  
Page 5


?Introduction
?Tsunami affected 
places
?Safety measures taken
?Precaution
?Conclusion
.Tsunami is one of the earth’s disaster. It was a Japanese 
word 
meaning “harbor wave,” used as the scientific term for a 
class 
of abnormal sea wave that can cause catastrophic 
damage when it hits a coastline. 
.Tsunamis can be generated by an undersea earthquake, 
an undersea landslide, the eruption of an undersea volcano, 
or by the force of an asteroid crashing into the ocean.  
What is a tsunami?
• A tsunami is a series of 
waves created when water 
is moved very quickly. 
Underwater earthquakes 
are the most common 
causes of tsunamis, but 
underwater volcanic activity 
can also trigger a 
displacement in the water, 
and create a mega-wave.