Answer:
(2) plateau
Step-by-step explanation:
According to a different source, these are the options that come with this question:
(1) plain
(2) plateau
(3) mountain
(4) lowland
The Susquehanna- Chesapeake drainage basin is located on a plateau. The Chesapeake Bay can be considered the Susquehanna River's valley floor. The Susquehanna River is the sixteenth largest river in the United States, and it flows into the Atlantic Ocean. It starts at Otsego Lake in New York and empties into the Chesapeake Bay, in Maryland.