I would say <span>A) perceptual region</span>
Answer:
Most of the European Union is on the European continent. The only member state of the EU which is wholly outside of Europe is Cyprus, which is in Asia
Huh……??????? You should change the subject to language instead of geography
They are both on the end of the Pacific rim. They both have an above average number of volcanoes, and they are steeper and more narrow then other mountain ranges. This is a result of their both straddling and colliding continental plates and being on top of very active geological fault lines.
Scientists can't be sure about the early atmosphere and can only draw evidence from other sources. For example, volcanoes release high quantities of carbon dioxide. Iron-based compounds are present in very old rocks that could only have formed if there was little or no oxygen at the time.