Which of the following correctly describe topographic features of Europe? Check all that are true:

1. The Alps, Pyrenees, Ural, and Caucasus Mountains surround the
European Plain.

2. The Alps, Himalayas, Caucasus, and Ural Mountains surround the
European Plain.

3. The Rhine and Danube Rivers and the Mediterranean, Bering, and
Baltic Seas offer a connected waterway system for Europe.

4. The Rhine and Danube Rivers and the Mediterranean, Black, and
Baltic Seas offer a connected waterway system for Europe.

5. The European peninsula juts off of Eurasia, and Europe also has
other peninsulas, such as the Iberian, Balkan, and Scandinavian
peninsulas.