what the answer.
Earthquakes.
It is a Catastrophic Event.
the eruption of mount saint Helen was catastrophic for everyone living near the volcano.
The catastrophic storm resulted in millions of injuries and deaths.
wildfires
makind
it was a curvaceos event
Lightning deaths
That peril should be considered wind.
Catastrophic extinction event.
It depends what the sentence is. Affect is a verb, effect is a noun. Eg. The blast affected her health. The effects of the blast were catastrophic.