Natural Calamity and Disaster Management: Hazard, Risk and Disaster
A hazard is a potential threat; exposure and vulnerability turn that threat into risk, while a disaster is the damaging event that overwhelms lives, property or normal activity.
Source 1: Government of Tamil Nadu School Education Department / SCERT Samacheer Kalvi textbook
Source 2: Government of Tamil Nadu School Education Department / SCERT Samacheer Kalvi textbook
