What is an Isthmus? Definition, Examples, and Significance

Isthmus (plural: isthmi or isthmus) is a geographical term that refers to a narrow strip of land connecting two larger areas, such as continents, islands, or peninsulas. It can also refer to a low-lying piece of land that connects two higher areas, such as hills or mountains.

The word "isthmus" comes from the Greek word "isthmos," which means "a neck of land." In geography, an isthmus is often used to describe a narrow strip of land that separates two larger bodies of water, such as an ocean and a sea, or a lake and a river.

Some examples of well-known isthmi include:

* The Isthmus of Panama, which connects North and South America
* The Isthmus of Suez, which connects Africa and Asia
* The Isthmus of Corinth, which connects the Peloponnese peninsula with the Greek mainland
* The Isthmus of Kra, which connects the Malay Peninsula with the Thai mainland.

In summary, an isthmus is a narrow strip of land that connects two larger areas, and it can be found in various geographical locations around the world.