A natural phenomenon is an observable event which is not man-made. Examples include: sunrise, weather, fog, thunder, ; biological processes, decomposition, germination; , wave propagation, erosion; Tide, and such as electromagnetic pulses, volcanic eruptions, Tropical cyclone and Earthquake.
History
Over many intervals of time, natural phenomena have been observed by a series of countless events as a feature created by nature.
Physical phenomena
The act of:
Gallery
File:Crystal in VCGS furnace.jpg|Crystal in VCGS furnace
File:Liquid hydrogen bubble chamber photograph of an anti-proton colliding with a proton.jpg|Liquid hydrogen bubble chamber photograph of an anti-proton colliding with a proton
File:Static on the playground (48616367).jpg|Children notice an effect of static electricity
Chemical phenomena
Biological phenomena
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:a decaying peach over a period of six days. Each frame is approximately 12 hours apart, as the fruit shrivels and becomes covered with mold.]]
Astronomical phenomena
Geological phenomena
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