Protecting Shorelines

Protecting Shorelines

Shorelines are constantly changing because of erosion, deposition, storms, and rising sea levels. Waves can wear away beaches and cliffs, threatening homes, roads, and natural habitats near the coast. To slow down or prevent this damage, people use different methods to prot...

Waves naturally erode sand along the coast. During storms, waves become much larger and stronger, speeding up erosion and threatening homes and structures built near the shore.

To manage this, people build various structures to control the movement of sand and protect the shoreline from erosion.

Barrier islands provide natural prote...