Barrier island
Key atoll barrier island
Isthmus is a long,narrow strip of land formed by deposits of sand-run parallel to the mainland forest....
It is the seashore, shore, or beach.
mountains usually occur in narrow bands along the edges of continents
A salt marsh is an environment in the upper coastal intertidal zone between land and salty or brackish water, dominated by dense stands of halophytic (salt-tolerant) plants such as herbs, grasses, or low shrubs while Barrier islands are a coastal landform and a type of barrier system, and are relatively narrow strips of sand that parallel the mainland coast.
Key atoll barrier island
The "mainland" is a contiguous geographical location, as opposed to an island or other isolated landform such as a cape or narrow peninsula.
Isthmus is a long,narrow strip of land formed by deposits of sand-run parallel to the mainland forest....
Channel
long island sound
The landform you are referring to is called a barrier island. These islands are long, narrow strips of sand that are parallel to the coast and separated from the mainland by a lagoon or marsh. They often provide protection to the mainland from the ocean and can be found in coastal areas around the world.
One example of a sentence using barrier island is, "She wandered aimlessly up and down the barrier island, lost in thought." A barrier island is usually a long, flat, narrow island that runs parallel to the mainland, protecting it from erosion.
an isthmus joins two larger bodies of land, and a tombola joins an island to a mainland. But may be flooded at high tide.
Holy Island or Lindisfarne is a place of mystery and sanctuary. This small island is separated from the mainland by a narrow causeway. That's just one. There are many, many wonders in England- and in the UK as a whole indeed.
Because it once was. Now it is a peninsula. It was separated from the rest of Long Island by a narrow creek, called Coney Island Creek. The center of the creek (the part that separated Coney Island from mainland Long Island) was filled in sometime in the early 20th century, turning Coney Island into a peninsula.
A tombolo is a sandbar that connects the mainland to an island, forming a permanent or temporary isthmus, and the island can be known as a "tied island". Tombolos form from sand or sediment pushed along a shoreline.
the English channel