Disaster Management — Class 10 Maharashtra SSC Science revision notes
A 3-page visual revision sheet for Disaster Management, written for Class 10 Maharashtra SSC Science. Formulas, diagrams and the traps that cost marks, laid out to be read the night before rather than the term before. Free, and it opens inside CapCompass.
Page 1 as PDFA preview of page 1 — all 3 pages open full size in the app.
Disaster Management in one look
what turns a hazard into a disaster, and the cycle of preparing, responding and rebuilding
Hazard, vulnerability and disaster
a hazard is an event that could cause harm, such as an earthquake or a cyclone
vulnerability is how exposed and unprepared the people and buildings in its path are
a disaster is what happens when a hazard meets a vulnerable population: hazard plus vulnerability
so an earthquake in an empty desert is a hazard but not a disaster, and the same earthquake under a crowded city is
this matters because the hazard usually cannot be prevented but the vulnerability can be reduced
that is the whole reason disaster management concentrates on preparation rather than on stopping the event
The kinds of disaster
natural disasters arise from natural processes: earthquakes, floods, cyclones, droughts, landslides and tsunamis
man made disasters arise from human activity: industrial accidents, fires, building collapses, oil spills and war
some are both: a flood worsened by blocked drains and building on a floodplain, or a landslide following deforestation
sudden onset disasters such as earthquakes give almost no warning
slow onset disasters such as droughts develop over months and can be watched coming
the distinction matters because warning time decides what response is possible
Page 1 of 3. The full sheet, all 3 pages, opens free in the app.
These notes are not a standalone PDF. CapCompass plans Science chapter by chapter against your real exam dates and free hours, and when the plan reaches Disaster Management the sheet opens inside the study block itself — at the page covering the sub-topic that block is on, with the timer still running. Revision arrives at the moment the plan says revise, instead of having to be gone looking for.