History | Explained | Simply on Instagram: "A dam is a structure built across a river to regulate water flow. By creating a reservoir, it helps supply drinking water, support irrigation, reduce flooding, and generate hydroelectric power for cities and industries. From massive concrete walls to arch and earth-filled designs, dams play a crucial role in modern infrastructure. However, they also come with trade-offs, including altered river ecosystems and impacts on aquatic life. Despite these chal

Exploring the Benefits of Using Reeds in River Ecosystems