A big wave caused by an earthquake under the sea
Tsunami
Massive storms that come from oceans
Typhoon, Cyclone or Hurricane
Strong, rotating wind that destroys everything in its path.
tornado
The shaking of the earth
earthquake
Often started by lightning or drought. For example - Amazon forests
Forest Fire
An outbreak of a contractible disease that spreads through a human population.
Epidemic or pandemic
A widespread scarcity of food. (no food available)
famine
When soil on a mountain slope breaks off
landslide
When lava explodes out of the earth.
volcanic eruption
Mass of snow slides down a slope.
avalanche
Too much rain in an area and streets full of water.
flood
A period of no or very little rain.
Drought