Ice and rocks carved out the glacires. Norway and much of Europe was covered in ice in the mosr recent Ice Age, which ended around 12,00 years ago.
Flooded valleys which form the coastine.
Yes. That's actually where the word comes from.
It doesn't. It has many, and its because there used to be a glacier there. The whole of Scandinavia was a glacier as a matter of fact. Then some tousand years ago, it started to pull back and melt...
No
During the ice age.
Dr. Henry N. Pollack on the Certainty of Global Warming
Visit the Fjords of Norway
The Untouched Life in the Wilderness
Visit Oslo, Norway