The narrow strip of water flowing relatively fast through the ocean is called a "current." These currents can be found at various depths and can significantly influence climate, weather patterns, and marine ecosystems. One well-known example is the Gulf Stream, which transports warm water from the tropics to the North Atlantic.
Canyon
A narrow passage through land is called a gorge.
the river running through rock wear it down into deep valley with the steep sides what is it called
Try "canyon".
a canyon, ravineor gorge
A long, narrow valley between high cliffs is a canyon. Canyons within mountains, or gorges that have an opening on only one side are called box canyons. Slot canyons are very narrow canyons, often with smooth walls.
A flowing water that is confined to a narrow depression in the Earth is called a stream or a creek. These water bodies typically have defined channels that carry water downstream due to gravity.
This is known as a gully.
Discrete data. Ideally over a relatively narrow spread.Discrete data. Ideally over a relatively narrow spread.Discrete data. Ideally over a relatively narrow spread.Discrete data. Ideally over a relatively narrow spread.
Ridges are long narrow hilltops or mountain ranges. The landform between ridges are called valleys, which are typically low areas with a river or stream flowing through them.A valley that is surrounded by mountains or ridges is called a hollow. In rural areas they are call hollers.
A narrow gap through a mountain range is called a mountain pass. These passes are also sometimes known as gaps, saddles, and cols.
This is called squeezing or squeezing through. It refers to maneuvering through a tight or narrow space or opening.