Muara is a term that refers to the mouth of a river where it meets a larger body of water, such as an ocean or a sea. This area is often characterized by rich biodiversity and serves as an important habitat for various aquatic species. The mixing of freshwater from the river and saltwater from the sea creates unique ecosystems that support both marine and freshwater life. In some regions, the term "Muara" is also used as a place name. For example, Muara Bungo is a district in Indonesia, while Muara Teweh is a town in Central Kalimantan. These locations often have cultural and economic significance, contributing to local communities and trade.