A monsoon
A forest fire
A blizzard
An earthquake
A cyclone
A tsunami
A flood
When the ground suddenly shakes very strongly
A very bad storm with snow and strong winds
A very strong wind that moves in a circle
When there is too much water in a river and it comes onto the streets or yards
A big fire that can destroy many trees and houses
When it rains very heavily for three months or more
A very large wave in the ocean
