Science  People  Locations  Timeline
Index: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Home > Hot spring


 Contents
A warm spring or hot spring is a place where warm or hot groundwater issues from the ground on a regular basis for at least a predictable part of the year, and is significantly above the ambient ground temperature (which is usually around 55~57°F or 13~14°C in the eastern United States). The water is heated by geothermal heat, or heat generated from the interior of the Earth. This occurs in various "hot spots", where magma or other mantle material is close to the surface. If the water becomes so heated that it builds steam pressure and erupts in a jet above the surface of the Earth, it is called a geyser; if the water only reaches the surface in the form of steam, it is called a fumarole; and if the water is mixed with mud and clay, it is called a mud potA mud pot (technically known as solfatare is a hot spring or fumarole formed in high-temperature geothermal areas where water is in short supply. The little water that is available rises to the surface at a spot where the soil is rich in volcanic ash, cla.

Warm springs are sometimes the result of hot and cold springsA spring is a place where an underground stream flows out of the ground. By analogy, a fountain can also be called a spring. As it flows underground, a stream picks up minerals from rocks, and so water flowing from a spring is often bottled and sold as mi mixing but may also occur outside of geothermal areas, such as Warm Springs, GeorgiaWarm Springs is a city located in Meriwether County, Georgia. As of the 2000 census, the city had a total population of 485. It first rose to prominence in the 19th century as a spa town, due to its mineral springs which flow constantly at nearly 90 degre (frequented for its therapeutic effects by polioPoliomyelitis ("polio") is a viral paralytic disease. The causative agent, a virus called poliovirus (PV), enters the body orally, infecting the intestinal lining. It may proceed to the blood stream and into the central nervous system causing paralysis an-stricken U.S. PresidentThe President of the United States is the head of state of the United States. Under the U. Constitution, the President is also the chief executive of the federal government and commander in chief of the armed forces. Because of the superpower status of th Franklin D. Roosevelt, who built the Little White HouseThe Little White House was Franklin Delano Roosevelt's retreat near Warm Springs, Georgia. He first came to Warm Springs for polio treatment, and liked the area so much that, while Governor of New York, he had a home built on nearby Pine Mountain. The hou there). Because heated water can hold more dissolved solids and gases, warm and especially hot springs also often have a very high mineral content, containing everything from simple calcium to lithium, and even radium. Because of both the folklore and the proven medical value some of these springs have, they are often popular tourist destinations, and locations for rehabilitation clinics for those with disabilities. [1] [2]

The countries most famous for hot springs are Iceland and New Zealand. The onsen plays a notable role in Japanese culture.



Read more »

Non User