Explain that why is it said like that?
Effective disaster management makes us well prepared for future.

Explanation

Disaster can strike any time. The sudden disasters can be man-made with some bad intentions or may be accidental. When natural calamity strikes suddenly with a huge impact, large scale devastation of property and general environment degradation occurs along with substantial mortality of people and animals. Therefore, it is most appropriate to have the preparedness to reduce the impact of any future disasters. We cannot control the onset of the natural disaster, but we can definitely reduce the harsh effects of the disaster by following disaster management plan.