Because it's big risk for people lifes. Everyone want to save it, but no one can change something in natural disaster. We don't know when and what happen. In aditton to this, it's big problem for counrty, or city where this disaster happened.
Because it's big risk for people lifes. Everyone want to save it, but no one can change something in natural disaster. We don't know when and what happen. In aditton to this, it's big problem for counrty, or city where this disaster happened.