What is atlantic pennsylvania?

As an AI language model, I don't have the ability to browse the internet or provide specific information about Atlantic, Pennsylvania. However, I can provide some general information about Pennsylvania.

Pennsylvania is a state located in the northeastern region of the United States. It is bordered by New York to the north, New Jersey to the east, Delaware to the southeast, Maryland to the south, West Virginia to the southwest, Ohio to the west, and Lake Erie to the northwest.

Pennsylvania is known for its rich history, including the signing of the Declaration of Independence and the founding of the United States. It is also home to numerous colleges and universities, including the University of Pennsylvania, Carnegie Mellon University, and Penn State University.

The state has a diverse economy, with major industries including healthcare, technology, manufacturing, and agriculture. Some of Pennsylvania's top tourist attractions include the Liberty Bell, Hershey's Chocolate World, Gettysburg National Military Park, and the Philadelphia Museum of Art.

In terms of geography, Pennsylvania is known for its Appalachian Mountains, the Delaware River, and its numerous state parks and forests.