PDF chapter test TRY NOW

1. _________ is a event which causes enormous physical damage to property, loss of life
and change in the environment.
2. Activities that reduce the effects of disaster ________.
3. A sudden movement (or) trembling of the earth’s crust is called an _________
4. A sudden overflow of water in a large amount caused due to heavy rainfall is called _________
 
5. Road accidents can be avoided by permitting the persons who have is _________ allowed to drive vehicle