NATURAL DISASTER                 

                                             

     Nature is not only  the creator of all living and non living thing but it is also a destroyer of these things a sudden   natural  event that causes loss of life and property is called a natural disasters. the natural disaster is also called the natural  calamity. let us learn about some natural disasters.

VOLCANO = an opening in the earth's crust through which hot magma and other gases escape   

 

        CYCLONES =Cyclones are very strong wind accompanied by heavy rains . These are caused due to variations in the atmospheric pressure.

  

TSUNAMI= tsunami are huge sea waves created by some disturbances under the sea , such as earthquake , volcanic eruption or landslides.

 

FLOOD= flood is overflowing of water which submerges the land. It occurs when the volume of water in a er body water such as river , lakes ,dams overflows its usual boundaries