Barrier Islands

Barrier islands are long, narrow landforms located parallel to coastal areas, separated from the mainland by lagoons, estuaries, or sounds. They are formed from sand and sediment, serving as a natural buffer against storms and high waves, protecting the shorelines and inland areas. These islands often support unique ecosystems and provide habitats for various wildlife. They also play a role in recreation and tourism, with beautiful beaches attracting visitors. While they offer environmental benefits, barrier islands can be vulnerable to erosion and climate change, making their preservation important for coastal management.