Meghna is a river in Bangladesh and India, known for its significant role in the region's geography and economy. It is formed by the confluence of the Dhaleshwari and Padma rivers and flows into the Bay of Bengal. The river is vital for irrigation, transportation, and fishing, supporting the livelihoods of many communities along its banks. The Meghna River is also famous for its wide estuary, which is one of the largest in the world. It is characterized by its dynamic flow and seasonal variations, which can lead to flooding during the monsoon season. The river's ecosystem is rich in biodiversity, providing habitat for various species of fish and birds.