Well it depends on how you define a natural event. It could be answered in many ways such as a snow, hurricanes, women having babies. Those are all natural events.
natural placement
A natural number Is a pure number like water
the idea that extinction evedince is a natural event
The likelihood that a particular event will happen is the probability of that event.
define light and vision in relation to natural light and artificial light.
An observation.
A catlyst is someone (or an event) that causes change.
A extreme natural event is an act of nature that has damage to people and their environment E.g Earthquakes,tsunamis. tornado
I would definitely define gays as a natural disaster.
The definition was not found in the dictionary.
It's a natural event.