You call those things a "Dyke" and in dutch "dijk"
hello again
The Netherlands, also known as Holland, borders the North Sea. The capital of the Netherlands is Amsterdam.
The only sea that borders The Netherlands (and Europe) is the North Sea (Noordzee). The Netherlands do have another sea though, the Wadden Sea (Waddenzee).
The North Sea is to the north of the Netherlands.
The Netherlands border the North Sea
A sea wall is a wall or embankment erected to prevent the sea from encroaching on or eroding an area of land.
The North Sea
The North Sea borders the Netherlands and United Kingdom.
Netherlands Institute for the Law of the Sea was created in 1984.
The Sea Wall was created in 2008.
It is called a dike, and theres not just one in the Netherlands, there are many. And they make sure the Netherlands will not have trouble with floods (since there aren't any mountains in the Netherlands and its below sea level.)
The North Sea touches England, Scotland, Netherlands, Denmark, and Norway.The north sea is the sea that touches the coasts of england, scotland, netherlands, denmark, and norway.the north sea