If you are referring to anatomy, an isthmus is the narrow connection between organs. For example, the isthmus of the fauces is where the back of your mouth meets your throat. Geographically, however, an isthmus is a narrow strip of land connecting two larger landmasses and separating two bodies of water. An example of this would be the Isthmus of Panama land link which extends east-west about 400 miles from the border of Costa Rica to the border of Colombia.
Re: "No, not within the United States, but there is an isthmus connecting North America to South America."
>> Actually, at least 2 in the US: Madison, WI, and Seattle, WA
An isthmus is a narrow strip of land connecting two larger masses of land. like in Mexico and centralamerica those places
The most widely known isthmus is Panama.
Panama
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An Isthmus is a narrow strip connecting two larger land masses... For example: Isthmus of Panama
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An isthmus is a slender piece of land that connects two larger pieces, and has water on either side. It could be formed in several ways. * Erosion: The isthmus may be of a softer material than the land at each end, and may have eroded faster, becoming thinner than the adjacent land. * Deposition: The isthmus may be formed by wind or water depositing silt or dust that lodges in between two prominent pieces of land, gradually building up till they are joined. * Earthquake: land between two islands may be lifted above sea level by seismic forces, linking them. * Volcanic: Lava may flow down from a volcanic island, linking it to another landmass.
The thyroid gland is a very vascular structure that consists of two large lobes connected by a broad isthmus. It is located just below the larynx on either side and in front of the trachea.
This could occur by two mechanisms: vicariance and dispersal. Vicariance is where a geographical barrier arises to split a population in two. For example, The isthmus of panama used to be below water and the aquatic habitat on the east and west were accessible to the fish and other animals that lived there. When the isthmus split those two waters, that is considered a vicariant event. The second mechanism is dispersal. An example would be humans crossing the Bering straight from Asia to North America. The humans that got to North America bred and started a new population that eventually gathered some genetic differences from the population in Asia.
An Isthmus is a narrow strip of land that connects two larger bodies of land with water on both sides. The Isthmus of Panama, Isthmus of Corinth, Isthmus of Perekop, Isthmus of Gibraltar, Isthmus of Suez are all examples
The Isthmus of Panama connects South America with countries north of Panama. The Isthmus of Panama is located in Panama, which is part of Central America.
The Isthmus of Panama connects Colombia with the countries north of Panama. The Isthmus of Panama is located in Panama.
Isthmus of Panama, Central America - the isthmus joining North America and South America, Isthmus of Corinth - a narrow isthmus between the Gulf of Corinth and the, Isthmus of Kra - a narrow isthmus linking the Malay Peninsula to the Asian
The Isthmus of Panama is the largest isthmus located in Central America.
The Isthmus Of Panama.
One of the most famous isthmuses is the Isthmus of Panama. Some other isthmuses are the Isthmus of Suez, the Isthmus of Kra, the Isthmus of Corinth... Check Wikipedia for more. :)
Isthmus of Panama
The Karelian Isthmus
isthmus Clark
Isthmus of Panama
Survey Isthmus