1. Horizontal lines of latitude that run across the globe are known as ________.
A. parallels
B. meridians
C. hemispheres
D. poles
2. Which projection is most useful to sea captains?
A. the Mercator projection
B. the Robinson projection
C. the Winkel Tripel projection
D. a planar projection
3. The cardinal directions on a map are shown with a _________.
A. legend
B. key
C. scale
D. compass rose