orogeny
🇺🇸
/ɔːˈrɑːdʒəni/
🇬🇧
/ɒˈrɒdʒəni/
The formation of mountains due to the folding of the Earth's crust.
The Himalayas were formed during the orogeny that occurred millions of years ago.
喜馬拉雅山是在數百萬年前發生的造山運動期間形成的。