Fronts
The described phenomenon is known as the jet stream. It is a high-speed air current with a narrow band of strong winds that flows in the upper troposphere, separating warm air masses from cold air masses. Jet streams play a significant role in weather patterns and aviation.
isthmus
When air masses with different temperatures and humidity levels meet, they can create weather fronts. These boundaries can lead to the formation of storms and changes in weather conditions as the air masses interact and mix.
An isthmus is a narrow strip of land connecting two larger land masses. It is often bordered by water on both sides, such as the Isthmus of Panama which connects North and South America.
A narrow body of water that separates two land masses is called a strait.traits are typically found between two large bodies of water, such as seas or oceans, and connect them. Famous examples include the Strait of Gibraltar and the Strait of Hormuz.
The described phenomenon is known as the jet stream. It is a high-speed air current with a narrow band of strong winds that flows in the upper troposphere, separating warm air masses from cold air masses. Jet streams play a significant role in weather patterns and aviation.
The Dardanells.
A strait is a narrow body of water that connects two larger bodies of water, typically separating two land masses. It is different from a sound as a strait is a natural waterway formed by processes like erosion or tectonic movement. Examples include the Strait of Gibraltar and the Strait of Hormuz.
An isthmus serves as a narrow strip of land connecting two larger land masses, typically separating two bodies of water. It can be important for transportation, trade, and migration between regions, as well as for providing habitats for various plant and animal species.
That is called a strait.
A narrow strip of land connecting two larger masses of land
An "isthmus"
Isthmus
The narrow bit is the Ithsmus of Panama, but of course the whole of the American Continent separates the Atlantic & Pacific.
Sharp narrow ridge separating two glacial troughs (U-shaped valleys), or corries.
It is called an isthmus.
A strait.