Afold axis outlines the ridge of
-a fault
-a hill
-tilted rock strata
-rock units

A fold axis outlines the ridge of a hill. By definition, a ridge is the narrow hilltop of a mountain range. This is why when they are drawn on maps, they appear as a fold axis. Its curvature shape is what makes it a unique element of topographic maps, and make it easier for people to identify them when needed.

Idk tbh maybe u should google it

1.  culture plays a role in boundary disputes.
2.  female children are encouraged to marry at a young age.
3.  forests are cleared to provide housing.
4.  settlement patterns are influenced by culture.
5.  spanish is spoken in parts of texas.