The document discusses disasters, including definitions, types, causes, impacts and management. It provides details on several key points:
1) A disaster is defined as an event that causes damage or loss of life on a scale beyond normal capacity to cope. Disasters can be natural or man-made.
2) The impacts of disasters include direct effects like deaths and injuries, as well as indirect effects on infrastructure, the economy and society.
3) Disaster management aims to reduce risks through prevention, mitigation, preparedness, response, rehabilitation and reconstruction activities over the disaster cycle.
4) Major disasters that have impacted India are described, such as earthquakes, floods, cyclones and industrial accidents