造ぞう山ざん運うん動どう

noun

orogenesis; mountain building

Geological term for the process of mountain formation, typically through tectonic plate movements.

• ヒマラヤ山さん脈みゃくは造ぞう山ざん運うん動どうによって形けい成せいされた。

  The Himalayas were formed by orogenesis.