Pennsylvania is home to many rivers that play a vital role in the state's ecology and economy. Major rivers include the Susquehanna, Delaware, and Ohio, each providing essential water resources for communities and wildlife. These rivers support various recreational activities such as fishing, boating, and hiking along their scenic banks. The Susquehanna River is the longest river in Pennsylvania and flows into the Chesapeake Bay. It is crucial for transportation and has historical significance, while the Delaware River forms part of the border with New Jersey. Together, these rivers contribute to the rich natural heritage of the state.