A floodplain is a flat area of land adjacent to a river or stream that is prone to flooding. These regions are formed by the natural movement of water, which deposits sediment during floods, creating fertile soil. Floodplains play a crucial role in the ecosystem, providing habitat for various plants and animals. During heavy rainfall or snowmelt, rivers can overflow their banks, causing water to spread across the floodplain. This flooding can help recharge groundwater and support agriculture by enriching the soil. However, it can also pose risks to human settlements and infrastructure, making floodplain management important for safety and sustainability.