Figure 1 Waves carry energy. from place to place without. carrying matter. The energy carried by ocean waves. can break rocks. The movement of the fishing bob pro-. duces water waves that carry energy. through the water.
Erie is located in the snow belt that stretches from Cleveland to Syracuse and Watertown; accordingly, its winters are typically cold, with heavy lake effect snow, but also with occasional stretches of mild weather that cause accumulated snow to melt. Erie lies on the typical humid continental zone (KÃ¶ppen Dfa).
Pennsylvania Weather and When to Go. Pennsylvania weather essentials. The weather in Pennsylvania varies from place to place. Overall, however, it is the same as the rest of the northeastern United States, with four very distinct seasons. Spring and fall are typically mild and pleasant, with temperatures ranging anywhere from 55 to 75 degrees Fahrenheit.