context: The core regions of the Alpine orogenic belt have been folded and fractured in such a manner that erosion created the characteristic steep vertical peaks of the Swiss Alps that rise seemingly straight out of the foreland areas. Peaks such as Mont Blanc, the Matterhorn, and high peaks in the Pennine Alps, the Briançonnais, and Hohe Tauern consist of layers of rock from the various orogenies including exposures of basement rock.
question: আলপাইন গিরিজনিক বলয়ের কী হয়েছিল, যা এটাকে খাড়া খাড়া খাড়া চূড়ায় পরিণত করেছিল?
answers: folded and fractured