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List of natural phenomena

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An aurora is a natural phenomenon.

A natural phenomenon is an observable event which is not man-made. Examples include: sunrise, weather, fog, thunder, tornadoes; biological processes, decomposition, germination; physical processes, wave propagation, erosion; tidal flow, and natural disasters such as electromagnetic pulses, volcanic eruptions, and earthquakes.^[1]^[2]

Physical phenomena

The act of:

Gallery

Crystal in VCGS furnace
Liquid hydrogen bubble chamber photograph of an anti-proton colliding with a proton
Children notice an effect of static electricity

Chemical phenomena

Oxidation
- Fire
- Rusting

Biological phenomena

Metabolism
- Catabolism
- Anabolism
- Decomposition – by which organic substances are broken down into a much simpler form of matter
- Fermentation – converts sugar to acids, gases and/or alcohol.
Growth
Birth
Death
Population decrease

Gallery

Decomposition: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

Supernova

Geological phenomena

Mineralogic phenomena
Lithologic phenomena
- Rock types
  - Igneous rock
    - Igneous formation processes
  - Sedimentary rock
    - Sedimentary formation processes (sedimentation)
    - Quicksand
  - Metamorphic rock
Endogenic phenomena
- Plate tectonics
- Phenomena associated with igneous activity
  - Geysers and hot springs
  - Bradyseism
  - Volcanic eruption
- Earth's magnetic field
Exogenic phenomena
- Slope phenomena
  - Slump
  - Landslide
- Weathering phenomena
  - Erosion
- Glacial and peri-glacial phenomena
- Atmospheric phenomena
- Impact phenomena
  - Impact crater
Coupled endogenic-exogenic phenomena
- Orogeny
- Drainage development
  - Stream capture

Gallery

Geology: parabola-shaped lava flow illustrates Galileo's law of falling bodies, as well as blackbody radiation. The temperature can be discerned from the color of the blackbody.

Meteorological phenomena

Violent meteorological phenomena are called storms. Regular, cyclical phenomena include seasons and atmospheric circulation. climate change is often semi-regular.

Lightning strikes during the eruption of the Galunggung volcano in 1982
A tornado on May 3, 1999 in central Oklahoma

Atmospheric optical phenomena

A double rainbow at Minsi Lake, Pennsylvania

A sun pillar in Finistère, Brittany

Atmospheric optical phenomenon

Oceanographic

Oceanographic phenomena include tsunamis, ocean currents and breaking waves.

gallery

Tsunami by Hokusai 19th century
Source: "Physiography for High Schools" by Albert L. Arey, Frank L. Bryant, William W. Clendenin, and William T. Morrey. 1911, USA.
Shoreline wave-breaking (surf); Human riding surfboard.

See also

References

Wikimedia Commons has media related to Natural phenomena.

^ Missy Allen; Michel Peissel (1993). Dangerous Natural Phenomena. Chelsea House. ISBN 079101794X.
^ William R. Corliss (1977). Handbook of unusual natural phenomena. Sourcebook Project. ISBN 0915554011.

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