Mangrove forests are unique ecosystems found along tropical and subtropical coastlines. They play a critical role in protecting coastal communities from storms and flooding. The key to their protective function is their complex root system. These dense roots stand above the water and can absorb the powerful force of waves before they reach the shore. This process significantly reduces the impact of storm surges. Furthermore, the roots trap sediment and other particles from the water. As a result, they help to build up the land and prevent coastal erosion, which is the gradual loss of land. This natural barrier is often more effective and sustainable than artificial structures, such as concrete seawalls. By providing this essential protection, mangroves are vital for the safety and stability of many coastal areas around the world.