(A) Fold mountains
(B) Block mountains
(C) Volcanic mountains
(D) None of these
🧠 Explanation:
Fold mountains, like the Himalayas, Alps, Andes, and Rockies, form from tectonic plate collisions. Studied in geography, Pakistan’s Himalayas are included. It’s important for understanding landforms, inspiring studies on earthquakes, tourism, and conservation in northern Pakistan.