The Veerse Meer was separated from the North Sea by a series of what?
Delta Works The Delta Works (Dutch: "Deltawerken" ) is a series of construction projects in the southwest of the Netherlands to protect a large area of land around the Rhine-Meuse-Scheldt delta from the sea. The works consist of dams, sluices, locks, dykes, levees, and storm surge barriers. The aim of the dams, sluices, and storm surge barriers was to shorten the Dutch coastline, thus reducing the number of dikes that had to be raised.
Rottumerplaat Rottumerplaat (] ) is one of the three islands that make up Rottum in the West Frisian Islands. The island is located in the North Sea off the Dutch coast. It is situated between the islands of Schiermonnikoog and Rottumeroog.