E content

                                                                 Standard - 9 

                                                                  Chapter - 2 

                         The signature of time

 

introduction 

Tremor waves originating due to earthquakes, volcanic eruption, meteor impacts etc. In the 

Ocean floor generate huge sea waves rising to several metres.such waves are called tsunami. It is the coastal region mainly affected by the disastrous effects of tsunamies. The visible impact of tsunamies is the damage and destruction to life and property caused by it. Kerala coast was also affected by tsunami on 26 th December 2004. 

            

    

                                Objectives

 1.to identify the effects or impact of tsunamies

  

  2. To understand the major consequences of tsunamies as a natural calamities

  

  3. To understand the measure can we take to mitigate the impact of tsunamies

  

   4. To aware about the major disaster management organisations

       

                                    Subject mapping 

 

https://youtu.be/5waLC9L2g2g

                                     ASSIGNMENT 

https://surveyheart.com/form/648207950e6bcc53b1a4160f

 

                                  REFERENCE 

  

https://images.app.goo.gl/qDwX5djZA6pFFDHT9

https://images.app.goo.gl/6YJkSuRvgYoLsKEx6

https://images.app.goo.gl/zd9bTtCHZdR3MPT77

https://images.app.goo.gl/zd9bTtCHZdR3MPT77

https://images.app.goo.gl/vNuRVjgubrh9y8pN8

                            DOWNLOADS

https://youtu.be/w-8Tp3y_Tes

https://youtu.be/_oPb_9gOdn4

https://youtu.be/3618dZoiaPE

https://youtu.be/awjxwVIkvMo