Virtual Labs

a: 26.565° to North b: 63.435° to North c: 0° to North d: 90° to North

a: tan^-1(gradient) b: sin^-1(gradient) c: cos^-1(gradient) d: cot^-1(gradient)

a: Primary contour lines b: Intermediate contour lines c: Isolated contour lines d: None of the above

a: Direction in which water would flow if poured onto the plane b: Compass direction towards which the plane slopes c: Both A and B d: None of the above

a: 45 b: 54 c: 60 d: 30

Structural Geology: Analysis of Dip and Strike