If a topographic map included a 6,000 ft. mountain next to an area of low hills, which would best describe the contour lines on the map?
a.
the contour lines would be dark blue.
b.
the contour lines around the mountain would be very close together.
c.
the contour lines would cross near the top of the mountain.
d.
the contour lines around the rolling hills would be very close together.