Answer:

OROGENY

AnswerCrossword Clue
OROGENYMountain-building
OROGENYMountain-making process
OROGENYMountain creation
OROGENYGeological term for mountain development
OROGENYMountain-forming process
OROGENYThe process of mountain formation
OROGENYFormation of mountains via disturbances
OROGENYProcess of mountain formation
OROGENYMountain-making process, in geology
OROGENYProcess of mountain building