Thousands of years ago most of the northern European region was covered by

What mountain range runs through Switzerland, Italy, Spain, and France?

What is the plain that goes from the Pyrenees Mountains to the Ural Mountains?

Europe consists of how many geographic regions?

Which mountains separates Spain from France?

What marks the border between Germany and France?

Europe is surrounded by oceans on how many sides?

How many countries are in the European Region?

What do the countries of Iceland, the United Kingdom, Ireland, Sicily, and Corsica have in common?