Presence of a substance in nature, as distinct from presence resulting from inputs from human activities. ...
occur
The word occurrence is defined as an event, incident or frequency of an event occurring. Some synonyms of the word occurrence include event, incident, happening, occasion and case.
Seeing the mouse fly is such a rare occurence.
rosemary No. It means 'routine', a daily occurrence, normal.
An instance is an example or single occurrence of something:
Rocks are a natural occurrence in the Earth's surface
natural regulator occurrence in capitalist system
Yes. Volcanoes erupting and the ash released from them is a natural occurrence.
Any natural occurrence that is observable or creates an effect which is observable
In math, it is important to know what the terms in a word problem mean. The term yearly refers to something that has an annual occurrence.
what natural occurrence kept the indus balley supplied with plenty of water
about 23% in the universe.
Swallowing
This would be known as an Act of God.
It's a natural event.
a hypothesis
One official definition for the word sign is "an object, quality, or event whose presence or occurrence indicates the probable presence or occurrence of something else."