Often started by lightning or drought
fire
The same as a landslide but in snow
avalanche
Severe winter storms characterized by heavy snow and strong winds.
blizzard
Strong, rotating wind that destroys everything in its path.
tornado
When soil on a mountain slope breaks off
landslide
The shaking of the earth
earthquake
A widespread scarcity of food.
famine
A big wave caused by an earthquake under the sea
tsunami
A period of no or very little rain.
drought
Too much rain in an area
flood